{"id":2043,"date":"2020-06-03T08:32:06","date_gmt":"2020-06-03T05:02:06","guid":{"rendered":"https:\/\/actobit.com\/actomag\/?p=2043"},"modified":"2020-06-13T12:15:52","modified_gmt":"2020-06-13T08:45:52","slug":"replication","status":"publish","type":"post","link":"https:\/\/actobit.com\/actomag\/1399\/replication\/","title":{"rendered":"Replication"},"content":{"rendered":"

Replication<\/strong><\/span><\/h2>\n

\u0628\u0647 \u067e\u0631\u0648\u0633\u0647 \u0633\u0627\u062e\u062a \u06cc\u06a9 \u06a9\u067e\u06cc \u06cc\u06a9\u0633\u0627\u0646 (Replica) \u0627\u0632 \u062f\u06cc\u062a\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u00a0Business Continuity \u06af\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0637\u0631\u06cc\u0642 \u0631\u06cc\u0633\u06a9 \u0627\u06cc\u062c\u0627\u062f \u0648\u0642\u0641\u0647 \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u06a9\u0633\u0628 \u0648 \u06a9\u0627\u0631 \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc \u0631\u0648\u062f \u06cc\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0632\u06cc\u0627\u062f\u06cc \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/strong><\/span><\/p>\n

\u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0639\u06cc\u0627\u0631 RPO \u062f\u0648 \u0646\u0648\u0639 replication \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/strong><\/span><\/p>\n

PIT (Point-in-time) (Non-zero RPO)<\/strong><\/span><\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u062f\u0631 \u0628\u0627\u0632\u0647 \u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u062e\u0627\u0635 \u0639\u0645\u0644\u06cc\u0627\u062a replication \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 \u0627\u06af\u0631 \u0647\u0631 \u06f4 \u0633\u0627\u0639\u062a \u06cc\u06a9 replication \u0627\u0646\u062c\u0627\u0645 \u06af\u0631\u062f\u062f\u060c \u062d\u062f\u0627\u06a9\u062b\u0631 \u0645\u06cc\u0632\u0627\u0646 RPO \u0645\u06cc \u0634\u0648\u062f \u06f4 \u0633\u0627\u0639\u062a.<\/strong><\/span><\/p>\n

Continuous (Near-zero RPO)<\/strong><\/span><\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u062f\u06cc\u062a\u0627 \u062f\u0627\u0626\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 sync \u0634\u062f\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u0632\u0627\u0646 RPO \u0631\u0627 \u0628\u0647 \u0635\u0641\u0631 \u06cc\u0627 \u0646\u0632\u062f\u06cc\u06a9 \u0635\u0641\u0631 \u0645\u06cc \u0631\u0633\u0627\u0646\u062f.<\/strong><\/span><\/p>\n

Compute-based Replication<\/strong><\/span><\/h2>\n

 <\/p>\n

File System Snapshot<\/strong><\/span><\/p>\n

\u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u0644\u06cc \u0627\u0632 Snapshot \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0646 \u062d\u0627\u0644\u062a \u06cc\u0627 State \u0641\u0627\u06cc\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 Snapshot \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0641\u0627\u06cc\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627\u062f\u0631 \u0628\u0633\u062a\u0647 \u0634\u062f\u0647 \u0648 \u0627\u0632 \u0627\u06cc\u0646 \u0628\u0647 \u0628\u0639\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f\u06cc \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0632 snapshot \u062f\u0631 \u0633\u0637\u062d \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

VM Snapshot<\/strong><\/span><\/p>\n

\u0628\u0647 \u0645\u0627\u0646\u0646\u062f FS Snapshot \u0627\u0633\u062a \u0627\u0645\u0627 \u062f\u0631 \u0633\u0637\u062d \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627\u06cc \u0645\u062c\u0627\u0632\u06cc \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0648\u0642\u062a\u06cc \u0627\u0632 \u06cc\u06a9 state \u0627\u0633\u0646\u067e \u0634\u0627\u062a \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u062d\u062a\u06cc \u0648\u0636\u0639\u06cc\u062a Power \u0646\u06cc\u0632 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f \u0645\u062b\u0644\u0627 \u0645\u0627\u0634\u06cc\u0646 \u062e\u0627\u0645\u0648\u0634 \u0627\u0633\u062a \u06cc\u0627 \u0631\u0648\u0634\u0646. \u062a\u0645\u0627\u0645\u06cc \u0645\u0646\u0627\u0628\u0639 \u0645\u0627\u0634\u06cc\u0646 \u0645\u0627\u0646\u0646\u062f \u062f\u06cc\u0633\u06a9 \u0647\u0627\u060c \u0645\u0645\u0648\u0631\u06cc \u0648 \u06a9\u0627\u0631\u062a \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0646\u06cc\u0632 \u062f\u0631 state \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f.<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

\u00a0\u0627\u0632 \u0632\u0645\u0627\u0646 \u06af\u0631\u0641\u062a\u0646 Snapshot \u062f\u06cc\u062a\u0627 \u062f\u0631 \u062f\u06cc\u0633\u06a9 \u062f\u0648\u0645 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0645\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0646 Snapshot \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0634\u0645\u0627 \u0631\u0627 \u062a\u0646\u0647\u0627 \u0628\u0647 \u062f\u06cc\u0633\u06a9 \u0627\u0648\u0644 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u0627\u0631 \u062e\u0627\u0635 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0646\u0645\u06cc \u062f\u0647\u062f.\u00a0\u062f\u0631 \u062f\u06cc\u0633\u06a9 \u062c\u062f\u06cc\u062f \u062a\u0646\u0647\u0627 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0631\u0627\u06cc \u0647\u0645\u06cc\u0646 \u062f\u06cc\u0633\u06a9 \u0628\u0648\u062c\u0648\u062f \u0622\u0645\u062f\u0647 Snapshot \u0645\u0627\u0646\u0646\u062f \u062f\u06cc\u0633\u06a9 Thin \u0645\u06cc \u0645\u0627\u0646\u062f.\u00a0\u0641\u0642\u0637 \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u06cc\u0633\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u06cc\u0633\u06a9 \u0645\u0627\u062f\u0631 \u0628\u0632\u0631\u06af \u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u0635\u0648\u0631\u062a \u0633\u0631\u0639\u062a \u0645\u0627\u0634\u06cc\u0646 \u0645\u062c\u0627\u0632\u06cc \u0628\u0633\u06cc\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0622\u0645\u062f.<\/strong><\/span><\/p>\n

\u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u062e\u0635\u0648\u0635 \u0628\u0631\u0627\u06cc \u0627\u062f\u0645\u06cc\u0646 \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a. \u0632\u06cc\u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0639\u062f \u0627\u0632 \u06af\u0631\u0641\u062a\u0646 \u0627\u0633\u0646\u067e \u0634\u0627\u062a\u060c \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0646\u0635\u0628 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u06cc\u0627 \u0628\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0646\u0646\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u06cc\u062c\u0627\u062f \u0647\u0631\u06af\u0648\u0646\u0647 \u0645\u0634\u06a9\u0644\u06cc\u060c \u0645\u062c\u062f\u062f \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u06cc \u0628\u0647 \u062d\u0627\u0644\u062a \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0646\u0646\u062f.<\/strong><\/span><\/p>\n

VM Clone<\/strong><\/span><\/p>\n

\u0628\u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u0646\u0635\u0628 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u062c\u062f\u06cc\u062f \u0648 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632\u060c \u0627\u0645\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0648\u0642\u062a \u06af\u06cc\u0631 \u0627\u0633\u062a \u0627\u0632 \u0642\u0627\u0628\u0644\u06cc\u062a clone \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646 \u06af\u0641\u062a \u06a9\u0647 clone \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u0632 \u0645\u0627\u0634\u06cc\u0646 \u0645\u062c\u0627\u0632\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a. \u0628\u0639\u062f \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a clone \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u06cc\u062f\u060c \u0645\u0627\u0634\u06cc\u0646 \u062c\u062f\u06cc\u062f \u06a9\u0627\u0645\u0644\u0627 \u0645\u062c\u0632\u0627 \u0627\u0632 parent VM \u0645\u06cc \u0634\u0648\u062f \u0648 \u062d\u062a\u06cc \u0622\u062f\u0631\u0633 MAC \u0622\u0646\u0647\u0627 \u0646\u06cc\u0632 \u0627\u0632 \u0647\u0645 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u06cc \u06af\u0631\u062f\u062f. \u00a0\u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0628\u062e\u0635\u0648\u0635 \u062f\u0631 \u0645\u062d\u06cc\u0637 VDI \u0628\u0633\u06cc\u0627\u0631 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0627\u062f\u0645\u06cc\u0646 \u0634\u0628\u06a9\u0647 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0627\u0634\u06cc\u0646 \u0645\u062c\u0627\u0632\u06cc \u0628\u0627 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0627\u0632 \u0642\u0628\u0644 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0645\u0646\u062f\u0627\u0646 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0646\u0645\u0627\u06cc\u062f.\u00a0<\/strong><\/span><\/p>\n

\u062f\u0648 \u0646\u0648\u0639 clone \u0628\u0627 \u0646\u0627\u0645\u0647\u0627\u06cc Full clone \u0648 Linked clone \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u062f\u0631 \u0631\u0648\u0634 full \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u0627\u0632 \u0645\u0627\u0634\u06cc\u0646 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0628\u0639\u062f \u0631\u0627\u0647 \u0622\u0646 \u062f\u0648 \u0627\u0632 \u0647\u0645 \u062c\u062f\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062f\u06cc\u06af\u0631\u0647\u06cc\u0686 \u0686\u06cc\u0632 \u0627\u0634\u062a\u0631\u0627\u06a9\u06cc \u0628\u06cc\u0646 \u0622\u0646 \u062f\u0648 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0627\u0645\u0627 \u062f\u0631 \u0631\u0648\u0634 linked \u06cc\u06a9 snapshot \u0627\u0632 \u0645\u0627\u0634\u06cc\u0646 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0633\u0646\u067e \u0634\u0627\u062a \u062f\u0627\u0631\u0627\u06cc \u0634\u0628\u06a9\u0647 \u0645\u062e\u062a\u0635 \u0628\u0647 \u062e\u0648\u062f \u0627\u0633\u062a \u0648 \u0628\u0635\u0648\u0631\u062a \u06a9\u0627\u0645\u0644\u0627 \u0645\u0633\u062a\u0642\u0644 \u0628\u0647 \u0647\u0627\u06cc\u067e\u0631\u0648\u0627\u06cc\u0632\u0631 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u062f\u06cc\u0633\u06a9 \u0645\u0627\u0634\u06cc\u0646 parent \u0628\u0635\u0648\u0631\u062a \u0641\u0642\u0637 \u062e\u0648\u0627\u0646\u062f\u0646\u06cc \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 linked clone \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f. \u0627\u0632 \u0627\u06cc\u0646 \u0628\u0647 \u0628\u0639\u062f \u0647\u0631\u06af\u0648\u0646\u0647 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u062f\u0631 \u062f\u06cc\u0633\u06a9 parent \u062f\u06cc\u06af\u0631 \u0628\u0647 \u062f\u06cc\u0633\u06a9 linked clone \u0627\u0639\u0645\u0627\u0644 \u0646\u0645\u06cc \u06af\u0631\u062f\u062f \u0648 \u0628\u0631\u0639\u06a9\u0633 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0646\u06cc\u0632 \u0635\u0627\u062f\u0642 \u0627\u0633\u062a.<\/strong><\/span><\/p>\n

\u0646\u0648\u0639 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 clone \u0628\u0627 \u0646\u0627\u0645 Instant clone \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0645\u0627\u0646\u0646\u062f \u0631\u0648\u0634 linked clone \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0647\u0645 \u0646\u06cc\u0632 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u062f \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0633\u0631\u0639\u062a \u0633\u0627\u062e\u062a \u0622\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0632\u06cc\u0627\u062f \u0627\u0633\u062a.<\/strong><\/span><\/p>\n

Log Shipping<\/strong><\/span><\/p>\n

\u0631\u0627\u0647\u06a9\u0627\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0628\u06a9\u0627\u067e \u06af\u0631\u0641\u062a\u0646 \u0627\u0632 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0647\u0627 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u062a\u0645\u0627\u0645\u06cc \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u0645\u0628\u062f\u0627 \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u0628\u0635\u0648\u0631\u062a log \u062f\u0631 \u0622\u0645\u062f\u0647 \u0648 \u0628\u0635\u0648\u0631\u062a \u062f\u0648\u0631\u0647 \u0627\u06cc \u062a\u0648\u0633\u0637 \u0633\u0631\u0648\u0631 \u0645\u0628\u062f\u0627 \u0628\u0647 \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0645\u0642\u0635\u062f \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0633\u0631\u0648\u0631 \u0645\u0642\u0635\u062f \u0646\u06cc\u0632 \u0627\u06cc\u0646 \u0644\u0627\u06af \u0647\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0631 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u062e\u0648\u062f \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/span><\/p>\n

Hypervisor-based replication<\/strong><\/span><\/p>\n

\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0631\u0627\u06cc\u062c replicate \u06a9\u0631\u062f\u0646 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627\u06cc \u0645\u062c\u0627\u0632\u06cc \u0628\u06cc\u0646 \u0633\u0627\u06cc\u062a \u0627\u0635\u0644\u06cc \u0648 \u0633\u0627\u06cc\u062a remote \u0627\u0633\u062a. \u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646\u06a9\u0627\u0631 \u0627\u06af\u0631 \u0633\u0627\u06cc\u062a \u0627\u0635\u0644\u06cc \u0628\u062f\u0644\u06cc\u0644 \u0631\u062e \u062f\u0627\u062f\u0646 \u0641\u0627\u062c\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0645\u062f\u0627\u0631 \u062e\u0627\u0631\u062c \u0634\u0648\u062f\u060c \u0633\u0627\u06cc\u062a \u062f\u0648\u0645 \u06a9\u0646\u062a\u0631\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u0628\u062f\u0633\u062a \u0645\u06cc \u06af\u06cc\u0631\u062f. \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 Agent \u0628\u0631 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0645\u0631\u0628\u0648\u0637\u0647\u00a0 \u0627\u0633\u062a \u06a9\u0647 \u0648\u0638\u06cc\u0641\u0647 \u062a\u0634\u062e\u06cc\u0635 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u0632 \u0645\u0628\u062f\u0627 \u0648 \u0627\u0631\u0633\u0627\u0644 \u0622\u0646 \u0628\u0647 \u0633\u0645\u062a \u0633\u0627\u06cc\u062a remote \u0631\u0627 \u062f\u0627\u0631\u062f.<\/strong><\/span><\/p>\n

\u0627\u06cc\u0646 \u067e\u0631\u0648\u0633\u0647 \u0628\u0627 \u06cc\u06a9 sync \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u06a9\u0644\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0633\u067e\u0633 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0628\u0639\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 RPO \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0645\u0627\u0634\u06cc\u0646 \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0632 replication \u0647\u0631 \u062f\u0648 \u0631\u0648\u0634 synchronous \u0648 asynchronous \u0631\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u0646\u0645\u0627\u06cc\u062f.<\/strong><\/span><\/p>\n

\u062f\u0631 \u0631\u0648\u0634 synchronous \u0628\u0647 \u0645\u062d\u0636 \u0627\u0646\u062c\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a\u060c \u0622\u0646\u0647\u0627 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u0628\u0647 near zero RPO \u0646\u0632\u062f\u06cc\u06a9 \u0634\u0648\u06cc\u0645 \u0627\u0645\u0627 response time \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0631\u0627 \u0628\u0627\u0644\u0627 \u0645\u06cc \u0628\u0631\u062f. \u062f\u0631 \u0631\u0648\u0634 asynchronous \u0627\u0646\u062c\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0645\u0628\u062f\u0627 \u0628\u0633\u0631\u0639\u062a \u0627\u0637\u0644\u0627\u0639 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u0645\u0627 \u062e\u0648\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0645\u0646\u0638\u0645\u06cc \u06a9\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/strong><\/span><\/p>\n

 <\/p>\n

Storage-based Replication<\/strong><\/span><\/h2>\n

\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062d\u06cc\u0637 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u0627\u0633\u062a \u06a9\u0647 replication \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0645\u0646\u0627\u0628\u0639 \u0633\u0631\u0648\u0631 \u0645\u0627\u0646\u0646\u062f cpu \u0648 ram \u062f\u0631 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0634\u0631\u06a9\u062a \u0646\u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u0646 \u0631\u0627\u0647\u06a9\u0627\u0631 \u0647\u0631 \u062f\u0648 \u0631\u0648\u0634 local \u0648 remote \u0631\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f.<\/strong><\/span><\/p>\n

Full Volume Replication – Clone<\/strong><\/span><\/p>\n

\u06cc\u06a9 \u06a9\u067e\u06cc \u06a9\u0627\u0645\u0644 \u0627\u0632 Lun \u06af\u0631\u0641\u062a\u0647 \u0648 \u062f\u0631 \u0647\u0645\u0627\u0646 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u0633\u0627\u062e\u062a clone \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/span><\/p>\n

Pointer-based Virtual Replication – Snapshot<\/strong><\/span><\/p>\n

\u0628\u0631 \u062e\u0644\u0627\u0641 \u0631\u0648\u0634 \u0642\u0628\u0644 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06a9\u0644 lun \u06a9\u067e\u06cc \u0646\u0645\u06cc \u0634\u0648\u062f \u0628\u0644\u06a9\u0647 snapshot \u062a\u0646\u0647\u0627 \u0634\u0627\u0645\u0644 \u067e\u0648\u06cc\u0646\u062a\u0631\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u0628\u0647 \u0645\u06a9\u0627\u0646 \u062f\u06cc\u062a\u0627 \u062f\u0631 source . \u0645\u0639\u0645\u0648\u0644\u0627 \u0627\u0633\u0646\u067e \u0634\u0627\u062a \u0628\u0631\u0627\u06cc \u0632\u0645\u0627\u0646 \u0647\u0627\u06cc\u06cc \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc \u06af\u0631\u062f\u062f \u06a9\u0647 \u0645\u06cc\u0632\u0627\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 lun \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f3\u06f0 \u062f\u0631\u0635\u062f \u0627\u0633\u062a. \u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0646\u06cc\u0627\u0632\u0645\u0646\u062f\u06cc \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0632 \u06cc\u06a9 lun \u0686\u0646\u062f\u06cc\u0646 \u0627\u0633\u0646\u067e \u0634\u0627\u062a \u0628\u06af\u06cc\u0631\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0634\u062e\u0635 \u0627\u0633\u062a \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u0647\u0631 \u062f\u0644\u06cc\u0644 lun \u0645\u0628\u062f\u0627 \u0627\u0632 \u062f\u0633\u062a\u0631\u0633 \u062e\u0627\u0631\u062c \u0634\u0648\u062f\u060c \u062f\u06cc\u06af\u0631 \u0627\u0633\u0646\u067e \u0634\u0627\u062a \u0646\u06cc\u0632 \u0628\u06a9\u0627\u0631 \u0646\u0645\u06cc \u0622\u06cc\u062f.<\/strong><\/span><\/p>\n

Remote replication: Synchronous<\/strong><\/span><\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u06a9\u0627\u0631 \u0628\u0647 \u0645\u062d\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u06cc\u062a\u0627 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u060c \u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u062a\u0627\u06cc\u06cc\u062f\u06cc\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0627\u0631\u0633\u0627\u0644 \u0634\u0648\u062f\u060c \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u06cc\u062a\u0627 \u0628\u0647 \u0633\u0645\u062a \u0627\u0633\u062a\u0648\u0631\u06cc\u062c remote \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627 \u062f\u0631 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u0646\u0645\u0627\u06cc\u06cc\u062f:<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

\u0627\u06cc\u0646 \u067e\u0631\u0648\u0633\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u06cc\u06a9\u0633\u0627\u0646 \u0628\u0648\u062f\u0646 \u062f\u06cc\u062a\u0627 \u062f\u0631 \u0647\u0631 \u062f\u0648 \u0633\u0645\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06af\u0631\u062f\u062f. \u0627\u0645\u0627 \u0628\u0627\u0639\u062b \u0628\u0627\u0644\u0627 \u0631\u0641\u062a\u0646 response time \u0645\u06cc \u0634\u0648\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u062f\u0648 \u0633\u0627\u06cc\u062a \u0627\u0632 \u067e\u0647\u0646\u0627\u06cc \u0628\u0627\u0646\u062f \u0642\u0627\u0628\u0644 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0648 \u067e\u0631\u0633\u0631\u0639\u062a\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f \u062a\u0627 \u0628\u062f\u06cc\u0646 \u0637\u0631\u06cc\u0642 \u062a\u0627 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062f\u0627\u0631\u062f \u0633\u0631\u0639\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0631\u0627 \u0628\u0627\u0644\u0627 \u0628\u0631\u062f.<\/strong><\/span><\/p>\n

Remote replication: Asynchronous<\/strong><\/span><\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u06a9\u0627\u0631 \u0628\u0639\u062f \u0627\u0632 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u062f\u06cc\u062a\u0627 \u062f\u0631 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u0645\u0628\u062f\u0627\u060c \u062a\u0627\u06cc\u06cc\u062f\u06cc\u0647 \u0628\u0647 \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0633\u067e\u0633 \u0628\u0635\u0648\u0631\u062a \u062f\u0648\u0631\u0647 \u0627\u06cc \u0622\u0646 \u062f\u06cc\u062a\u0627 \u0628\u0647 \u0633\u0645\u062a \u0627\u0633\u062a\u0648\u0631\u06cc\u062c remote \u0641\u0631\u0633\u062a\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647 \u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0627\u0631\u0633\u0627\u0644 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06af\u0631\u062f\u062f.<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u062f\u06cc\u062a\u0627 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0628\u0627\u0641\u0631 \u06a9\u0647 delta set \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0648 \u062f\u0631 interval \u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0627\u06cc\u0646 \u062f\u0644\u062a\u0627\u0633\u062a \u0647\u0627 \u0628\u0647 \u0633\u0645\u062a remote \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0628\u0639\u0636\u06cc \u0627\u0632 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0646\u0627\u0645 delta set extension \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0646\u0645\u0627\u06cc\u0646\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u0628\u0627\u0644\u0627 \u0631\u0641\u062a\u0646 \u0638\u0631\u0641\u06cc\u062a \u0628\u0627\u0641\u0631 \u0645\u06cc \u06af\u0631\u062f\u062f.<\/strong><\/span><\/p>\n

Remote replication: Multi-Site<\/strong><\/span><\/p>\n

\u062f\u0631 \u0632\u0645\u0627\u0646 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0633\u0627\u06cc\u062a \u062f\u0631 \u0641\u0648\u0627\u0635\u0644 \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 \u0647\u0645\u060c \u0645\u062b\u0644\u0627 \u062f\u0631 \u06cc\u06a9 \u0634\u0647\u0631 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u06af\u0631 \u0641\u0627\u062c\u0639\u0647 \u06cc \u0628\u0632\u0631\u06af\u06cc \u0631\u062e \u062f\u0647\u062f\u060c \u0647\u0631 \u062f\u0648 \u0633\u0627\u06cc\u062a \u062f\u0686\u0627\u0631 \u0645\u0634\u06a9\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0642\u0639 \u0645\u062c\u0628\u0648\u0631 \u0628\u0647 \u0628\u0631\u06af\u0634\u062a \u062f\u06cc\u062a\u0627\u060c \u0627\u0632 \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644 tape \u0647\u0633\u062a\u06cc\u0645 \u06a9\u0647 \u0628\u0627\u0639\u062b \u0628\u0627\u0644\u0627 \u0631\u0641\u062a\u0646 RTO \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u0627\u0632\u0645\u0627\u0646 \u0647\u0627 \u0645\u0634\u06a9\u0644 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0642\u0639 \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u0633\u0627\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

 <\/p>\n

Network-based Replication<\/strong><\/span><\/h2>\n

\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634\u06cc \u0628\u0627 \u0646\u0627\u0645 CDP \u06cc\u0627 Continuous data protection \u0645\u0639\u0631\u0641\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0622\u0646\u0631\u0627 \u0628\u0627 \u0646\u0627\u0645 real-time backup \u0646\u06cc\u0632 \u0645\u06cc \u0634\u0646\u0627\u0633\u0646\u062f \u0648 \u0628\u062e\u0635\u0648\u0635 \u0628\u0631\u0627\u06cc \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u0646\u0627\u0647\u0645\u06af\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0627\u0633\u062a. \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0627\u06cc\u0646\u06af\u0648\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u0628\u06a9\u0627\u067e \u06a9\u0644\u06cc \u0627\u0632 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u06af\u0631\u0641\u062a\u0647 \u0648 \u062f\u0631 \u0645\u0642\u0635\u062f \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0628\u0639\u062f \u062a\u0645\u0627\u0645 \u0628\u0644\u0627\u06a9 \u0647\u0627\u06cc \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u062f\u0627\u0626\u0645\u0627 \u0628\u0631\u0631\u0633\u06cc \u0634\u062f\u0647 \u0648 \u0647\u0631 \u06af\u0648\u0646\u0647 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u062f\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0645\u0642\u0635\u062f \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0645\u0632\u06cc\u062a \u0627\u0635\u0644\u06cc CDP \u062f\u0631 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0648\u0631\u0698\u0646 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0627\u06af\u0631 \u0648\u06cc\u0631\u0648\u0633\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u067e\u062e\u0634 \u0634\u0648\u062f \u0648 \u0627\u0632 \u0637\u0631\u06cc\u0642 cdp \u0646\u06cc\u0632 \u0628\u0647 \u0645\u0642\u0635\u062f \u0645\u0646\u062a\u0642\u0644 \u0634\u0648\u062f\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0645 \u062f\u06cc\u062a\u0627 \u0648 \u0647\u0645 \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0646\u0633\u062e\u0647 \u0647\u0627\u06cc \u06af\u0630\u0634\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0633\u0627\u0644\u0645 \u0628\u0627\u0642\u06cc \u0645\u0627\u0646\u062f\u0647 \u0627\u0646\u062f \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u062a\u06a9\u0646\u0648\u0644\u0648\u0698\u06cc \u0647\u0627\u06cc \u0633\u0646\u062a\u06cc data protection \u062a\u0646\u0647\u0627 \u062a\u0639\u062f\u0627\u062f \u0645\u062d\u062f\u0648\u062f\u06cc recover point \u0628\u0647 \u0634\u0645\u0627 \u0639\u0631\u0636\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u062a\u0641\u0627\u0648\u062a \u0627\u0635\u0644\u06cc \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0627 \u0628\u06a9\u0627\u067e \u062f\u0631 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0647\u06cc\u0686 schedule \u0628\u0631\u0627\u06cc \u0628\u06a9\u0627\u067e \u062a\u0639\u06cc\u06cc\u0646 \u0646\u0645\u06cc \u0634\u0648\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0627\u0626\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0628\u06a9\u0627\u067e \u06af\u06cc\u0631\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062e\u0627\u0637\u0631 RPO \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0632\u06cc\u0627\u062f\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc \u0622\u06cc\u062f. \u0627\u0644\u0628\u062a\u0647 \u062f\u0631 \u06a9\u0646\u0627\u0631 CDP \u06a9\u0647 \u062a\u0642\u0631\u06cc\u0628\u0627 RPO \u0631\u0627 \u0628\u0647 \u0635\u0641\u0631 \u0646\u0632\u062f\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c Near-CDP \u0646\u06cc\u0632 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 interval \u0647\u0627\u06cc \u0622\u0646 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06af\u0631\u062f\u062f \u0648 \u0628\u0647 \u0645\u0627\u0646\u0646\u062f snapshot \u0639\u0645\u0644 \u0645\u06cc \u0646\u0645\u0627\u06cc\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0647\u06cc\u0646\u0647 \u0627\u0632 \u0644\u06cc\u0646\u06a9 \u0647\u0627\u06cc WAN\u060c \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc CDP \u0627\u0632 \u062a\u06a9\u0646\u06cc\u06a9 \u0647\u0627\u06cc deduplication \u0648 compression \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/strong><\/span><\/p>\n

 <\/p>\n

\u0627\u062c\u0632\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc CDP<\/strong><\/span><\/h3>\n

 <\/p>\n

CDP Appliance<\/strong><\/span><\/p>\n

CDP \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u062f\u0648 \u0634\u06a9\u0644 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0634\u0648\u062f. \u0627\u0648\u0644 \u0628\u0634\u06a9\u0644 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u06a9\u0647 \u0628\u0627 \u0646\u0635\u0628 agent \u0628\u0631 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631\u0647\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 \u062f\u0648\u0645 \u0628\u0634\u06a9\u0644 \u06cc\u06a9 appliance \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631\u06cc\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0647\u0645 \u0628\u0635\u0648\u0631\u062a in-band \u06cc\u0639\u0646\u06cc \u062f\u0631\u0645\u0633\u06cc\u0631 \u062f\u06cc\u062a\u0627 \u0628\u0627\u0634\u062f \u0648 \u0647\u0645 \u0628\u0635\u0648\u0631\u062a out-of-band \u06cc\u0639\u0646\u06cc \u062f\u0631 \u062e\u0627\u0631\u062c \u0645\u0633\u06cc\u0631 \u062f\u06cc\u062a\u0627 \u0628\u0627\u0634\u062f.<\/strong><\/span><\/p>\n

Journal Volume<\/strong><\/span><\/p>\n

\u062a\u0645\u0627\u0645\u06cc \u062f\u06cc\u062a\u0627 \u0648 \u0645\u062a\u0627\u062f\u06cc\u062a\u0627 \u0627\u0628\u062a\u062f\u0627 \u062f\u0631 \u0627\u06cc\u0646 volume \u06a9\u067e\u06cc \u0645\u06cc \u0634\u0648\u062f \u0648 \u0633\u067e\u0633 \u062f\u0631 interval \u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0628\u0647 replica \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/strong><\/span><\/p>\n

Write Splitter<\/strong><\/span><\/p>\n

\u06a9\u0627\u0631 \u0622\u0646 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 write \u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0637\u0631\u0641 \u0633\u0631\u0648\u0631 \u0628\u0631 \u0631\u0648\u06cc production volume \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u0648 \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0647\u0631 write \u0628\u0647 \u062f\u0648 \u06a9\u067e\u06cc \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0633\u0645\u062a \u0633\u0631\u0648\u0631\u060c fabric \u06cc\u0627 \u0627\u0633\u062a\u0648\u0631\u06cc\u062c \u0627\u0646\u062c\u0627\u0645 \u06af\u06cc\u0631\u062f.<\/strong><\/span><\/p>\n

\u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 CDP \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/strong><\/span><\/p>\n

EMC RecoverPoint \u2013 Symantec Veritas NetBackup \u2013 Microsoft Data Protection Manager – Zerto<\/strong><\/span><\/p>\n

\u0627\u0645\u0627 \u0622\u06cc\u0627 CDP \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0628\u0631\u0627\u06cc \u0631\u0648\u0634 \u0647\u0627\u06cc \u0633\u0646\u062a\u06cc \u0628\u06a9\u0627\u067e \u06af\u0631\u062f\u062f\u061f<\/strong><\/span><\/p>\n

\u0628\u0631\u0627\u06cc \u0628\u06a9\u0627\u067e \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0631\u06cc\u06a9\u0627\u0648\u0631\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u0645\u0648\u062c\u0648\u062f \u0628\u0648\u062f\u0646 \u0628\u06a9\u0627\u067e \u062f\u0631 \u062e\u0627\u0631\u062c \u0627\u0632 \u0633\u0627\u06cc\u062a \u0627\u0635\u0644\u06cc\u060c \u0628\u0633\u06cc\u0627\u0631 \u062d\u0627\u0626\u0632 \u0627\u0647\u0645\u06cc\u062a \u0627\u0633\u062a. \u0627\u06af\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 CDP \u0647\u0645 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u06a9\u067e\u06cc \u0627\u0632 \u062f\u06cc\u062a\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0633\u0627\u06cc\u062a\u060c \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u0648 \u0647\u0645 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u062f\u0631 \u0632\u0645\u0627\u0646 disaster \u062f\u0631 \u062e\u0627\u0631\u062c \u0627\u0632 \u0633\u0627\u06cc\u062a \u0641\u0639\u0627\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0639\u0645\u0644\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f CDP \u0631\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u06a9\u0627\u067e \u0646\u06cc\u0632 \u0646\u0645\u0627\u06cc\u06cc\u062f. \u067e\u0633 \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u062f \u06a9\u0647 CDP \u0647\u0645 \u0627\u0632 local replication \u0628\u0631\u0627\u06cc operational recovery \u0648 \u0647\u0645 \u0627\u0632 remote replication \u0628\u0631\u0627\u06cc disaster recovery \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/strong><\/span><\/p>\n

\u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0646\u0645\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648 \u0628\u0631 \u0627\u0633\u0627\u0633 local replication \u0648 remote replication \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646\u060c Splitter \u062f\u0631 \u0633\u0637\u062d \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a<\/strong><\/span><\/p>\n

\"\u0639\u06a9\u0633<\/p>\n

Hypervisor-based CDP<\/strong><\/span><\/p>\n

\u0628\u0639\u0636\u06cc \u0627\u0632 \u0634\u0631\u06a9\u062a \u0647\u0627 \u0645\u062d\u0635\u0648\u0644 CDP \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0633\u0637\u062d \u0647\u0627\u06cc\u067e\u0631\u0648\u0627\u06cc\u0632\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0646\u0645\u0627\u06cc\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a splitter \u0646\u06cc\u0632 \u062f\u0631 \u0647\u0627\u06cc\u067e\u0631\u0648\u0627\u06cc\u0632\u0631 embedded \u0645\u06cc \u0634\u0648\u062f. \u0633\u0627\u06cc\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u0647\u0627\u06cc \u0627\u06cc\u0646 \u062a\u06a9\u0646\u06cc\u06a9 \u0646\u06cc\u0632 \u0628\u0647 \u0645\u0627\u0646\u0646\u062f CDP \u0639\u0645\u0644 \u0645\u06cc \u0646\u0645\u0627\u06cc\u062f. \u00a0\u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 RecoverPoint for VM \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062d\u0635\u0648\u0644 \u0645\u06cc \u0628\u0627\u0634\u062f.<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Replication \u0628\u0647 \u067e\u0631\u0648\u0633\u0647 \u0633\u0627\u062e\u062a \u06cc\u06a9 \u06a9\u067e\u06cc \u06cc\u06a9\u0633\u0627\u0646 (Replica) \u0627\u0632 \u062f\u06cc\u062a\u0627 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u00a0Business Continuity \u06af\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0637\u0631\u06cc\u0642 \u0631\u06cc\u0633\u06a9 \u0627\u06cc\u062c\u0627\u062f \u0648\u0642\u0641\u0647 \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u06a9\u0633\u0628 \u0648 \u06a9\u0627\u0631 \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc \u0631\u0648\u062f \u06cc\u0627 \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0632\u06cc\u0627\u062f\u06cc \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f. \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0639\u06cc\u0627\u0631 RPO \u062f\u0648 \u0646\u0648\u0639 replication \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: PIT (Point-in-time) (Non-zero RPO) \u062f\u0631 …<\/p>\n","protected":false},"author":1417,"featured_media":2044,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131,130,133],"tags":[132,149],"class_list":["post-2043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ism","category-training","category-virtualization","tag-ism","tag-slider"],"yoast_head":"\nReplication<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/actobit.com\/actomag\/1399\/replication\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Replication\" \/>\n<meta property=\"og:description\" content=\"Replication \u0628\u0647 \u067e\u0631\u0648\u0633\u0647 \u0633\u0627\u062e\u062a 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