| Re: Ploop can't work with a correctly image [message #53633 is a reply to message #53610] |
Wed, 05 February 2020 08:06  |
ccto
Messages: 61
Registered: October 2005
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Member |
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We encountered the same/similar problem.
We have a container running for long time, and in good status (we use snapshot to backup it content. i.e. vzctl snapshot, snapshot-mount, rsync, snapshot-umount, snapshot-delete)
Now, we need to clone it to another server for better resource.
We stop the container 3xx3.
scp those /vz/private/3xx3 content to another node.
In another node,
cd /vz/private/3xx3
ln -s 5 .ve.layout
prlctl register --preserve-uuid /vz/private/3xx3
Then, it successfully registered the container.
Then, we start it (as usual, OK to start successfully)
Then, in midnight, we run vzctl container snapshot backup as usual.
However, it failed to mount the snapshot
vzctl : CT 3xx3 : Failed to mount image /vz/private/3xx3/root.hdd: Error in check_deltas (check.c:715): /vz/private/3xx3/root.hdd/root.hds : irrecoverable errors (rw) [7]
Kernel: 3.10.0-1062.4.2.vz7.116.7
Inside /var/log/vzctl.log
2020-02-05T02:05:09+0800 vzctl : CT 3xx3 : Mount snapshot {d32995ac-4f88-4af9-a8f8-94e54680be78}
2020-02-05T02:05:09+0800 vzctl : CT 3xx3 : Mount image: /vz/private/3xx3/root.hdd ro
2020-02-05T02:05:09+0800 : Opening delta /vz/private/3xx3/root.hdd/root.hds
2020-02-05T02:05:09+0800 : Opening delta /vz/private/3xx3/root.hdd/root.hds
2020-02-05T02:05:09+0800 : Restore the hole at offset=25519194112 len=1048576
2020-02-05T02:05:09+0800 : --- filefrag -vs /vz/private/3xx3/root.hdd/root.hds output ---
2020-02-05T02:05:09+0800 : Filesystem type is: ef53
2020-02-05T02:05:09+0800 : File size of /vz/private/3xx3/root.hdd/root.hds is 34766585856 (8487936 blocks of 4096 bytes)
2020-02-05T02:05:09+0800 : ext: logical_offset: physical_offset: length: expected: flags:
2020-02-05T02:05:09+0800 : 0: 0.. 32767: 1630208.. 1662975: 32768:
2020-02-05T02:05:09+0800 : 1: 32768.. 65535: 1662976.. 1695743: 32768:
2020-02-05T02:05:09+0800 : 2: 65536.. 98303: 1695744.. 1728511: 32768:
2020-02-05T02:05:09+0800 : 3: 98304.. 131071: 1728512.. 1761279: 32768:
2020-02-05T02:05:09+0800 : 4: 131072.. 163839: 1761280.. 1794047: 32768:
2020-02-05T02:05:09+0800 : 5: 163840.. 196607: 1794048.. 1826815: 32768:
2020-02-05T02:05:09+0800 : 6: 196608.. 229375: 1826816.. 1859583: 32768:
2020-02-05T02:05:09+0800 : 7: 229376.. 262143: 1859584.. 1892351: 32768:
2020-02-05T02:05:09+0800 : 8: 262144.. 294911: 1892352.. 1925119: 32768:
2020-02-05T02:05:09+0800 : 9: 294912.. 327679: 1925120.. 1957887: 32768:
2020-02-05T02:05:09+0800 : 10: 327680.. 360447: 1957888.. 1990655: 32768:
2020-02-05T02:05:09+0800 : 11: 360448.. 393215: 1990656.. 2023423: 32768:
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2020-02-05T02:05:09+0800 : 76: 2461696.. 2494463: 4259840.. 4292607: 32768:
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2020-02-05
[Updated on: Wed, 05 February 2020 08:08] Report message to a moderator |
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