| To: | Eric Sandeen <sandeen@xxxxxxxxxxx>, Emmanuel Florac <eflorac@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | çå: xfs_freeze |
| From: | éæä <chenwendong@xxxxxxxxxxxxx> |
| Date: | Fri, 20 Jun 2014 03:08:47 +0000 |
| Accept-language: | zh-CN, en-US |
| Cc: | "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx> |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <53A30221.4010307@xxxxxxxxxxx> |
| References: | <75F0D28A05391A4E8539D13B4740B89C016860E8@xxxxxxxxxxxxxxxxxxxxxxx> <20140619054218.GK4453@dastard> <75F0D28A05391A4E8539D13B4740B89C01686102@xxxxxxxxxxxxxxxxxxxxxxx> <20140619104811.7f6acb37@xxxxxxxxxxxxxx> <53A30221.4010307@xxxxxxxxxxx> |
| Thread-index: | AQHPi4FLduojHUvwNEmEZ9iqZA3EUJt3+8TA//+dg4CAAHB1gIABSQUw |
| Thread-topic: | xfs_freeze |
Hiï [root@localhost ~]# [root@localhost ~]# mount -t xfs /dev/lvm_vg/lvm_lv /nas/ [root@localhost ~]# lvcreate -s -L 40M -n cwd /dev/lvm_vg/lvm_lv Rounding up size to full physical extent 48.00 MiB device-mapper: suspend ioctl on failed: Device or resource busy Unable to suspend lvm_vg-lvm_lv (253:0) Failed to suspend origin lvm_lv [root@localhost ~]# What freezing ï -----éäåä----- åää: Eric Sandeen [mailto:sandeen@xxxxxxxxxxx] åéæé: 2014å6æ19æ 23:31 æää: Emmanuel Florac; éæä æé: xfs@xxxxxxxxxxx äé: Re: xfs_freeze On 6/19/14, 3:48 AM, Emmanuel Florac wrote: > Le Thu, 19 Jun 2014 06:46:26 +0000 vous Ãcriviez: > >> What Would Xfs Snapshot Do? >> >> Xfs_freeze > > Apparently you should not run xfs_freeze first. Try "lvcreate -s" > directly. > > regards, > that's correct, lv snapshots do their own freezing. -Eric |
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