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Re: ovz backup & checkpointing [message #7312 is a reply to message #7291]

Wed, 11 October 2006 04:38

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

достаточно просто заморозить VE:
# 1st tar of whole VE private area
# vzctl chkpnt VEID --suspend
# incremental backup of VE private area (for speedup)
# vzctl chkpnt VEID --resume

и все.
сам checkpointing нужен лишь в том случае, если вы хотите иметь не только dump файловой системы, но и состояния процессов.

P.S. LVM snapshot'ами все так же можно пользоваться.
Например, сделать snapshot и спокойно скопировать данные VE. Такая копия будет consistent с точки зрения Баз Данных.

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[Message index]

		ovz backup & checkpointing By: enpx on Tue, 10 October 2006 06:03
		Re: ovz backup & checkpointing By: enpx on Tue, 10 October 2006 08:57
		Re: ovz backup & checkpointing By: Andrey Mirkin on Tue, 10 October 2006 09:04
		Re: ovz backup & checkpointing By: enpx on Tue, 10 October 2006 09:34
		Re: ovz backup & checkpointing By: Andrey Mirkin on Tue, 10 October 2006 09:22
		Re: ovz backup & checkpointing By: enpx on Tue, 10 October 2006 09:42
		Re: ovz backup & checkpointing By: Andrey Mirkin on Tue, 10 October 2006 10:14
		Re: ovz backup & checkpointing By: dev on Wed, 11 October 2006 04:38
		Re: ovz backup & checkpointing By: Artemiy117 on Fri, 22 January 2010 19:53
		Re: ovz backup & checkpointing By: Artemiy117 on Tue, 26 January 2010 09:21

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