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Re: [Xen-users] snapshot - backup for xen vm's
| To: | Ralf Schenk <rs@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] snapshot - backup for xen vm's |
| From: | Nico Kadel-Garcia <nkadel@xxxxxxxxx> |
| Date: | Sat, 19 May 2007 19:50:14 +0100 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Sat, 19 May 2007 11:46:08 -0700 |
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Ralf Schenk wrote: Could I talk you into publishing that tool on the list, please? Or sending me a copy to save me some work?it-news (Josef Lahmer) schrieb:dear list, is there a way to make a lvm-snapshot of an running xen-vm to implement a function like "snapshot-backup"?- Connect to mysql of VM and issue "FLUSH TABLES WITH READ LOCK;FLUSH LOGS"#) make snapshot- Connect to mysql of VM and issue "UNLOCK tables"#) mount snapshot #) copy files #) umount snapshot #) remove snapshot eg (http://tldp.org/HOWTO/LVM-HOWTO/snapshots_backup.html) regards josy interessting: How to mount a XenVM filesystem on XenServer Host: http://kb.xensource.com/entry.jspa?categoryID=14&externalID=162Hello ! I do this every day. I added two points to your plan which I do with a small perl script to get consistent Backups of my mysql Databases. I also create/destroy the snapshot via this skript and mount the snapshot volume. If you are interested I can send it via Mail. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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