希望对某个问题有所帮助。当我尝试从存储库下载图像时，它失败了，我可以在日志文件中看到以下错误。这是我收到的系统日志
Jan 4 10:22:05 <hostname> kernel: device-mapper: thin: commit failed: error = -22
Jan 4 10:22:05 <hostname> kernel: device-mapper: thin: switching pool to read-only mode
Jan 4 10:22:05 <hostname> kernel: bio: create slab <bio-2> at 2
Jan 4 10:22:06 <hostname> kernel: device-mapper: btree spine: node_check failed: blocknr 0 != wanted 27706
Jan 4 10:22:06 <hostname> kernel: device-mapper: block manager: btree_node validator check failed for block 27706
Jan 4 10:22:06 <hostname> kernel: device-mapper: thin: process_bio_read_only: dm_thin_find_block() failed: error = -15
Jan 4 10:22:06 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388592
Jan 4 10:22:06 <hostname> kernel: device-mapper: btree spine: node_check failed: blocknr 0 != wanted 27706
Jan 4 10:22:06 <hostname> kernel: device-mapper: block manager: btree_node validator check failed for block 27706
Jan 4 10:22:06 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388592
Jan 4 10:22:06 <hostname> kernel: device-mapper: btree spine: node_check failed: blocknr 0 != wanted 27706
Jan 4 10:22:06 <hostname> kernel: device-mapper: block manager: btree_node validator check failed for block 27706
Jan 4 10:22:06 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388606
Jan 4 10:22:06 <hostname> kernel: device-mapper: btree spine: node_check failed: blocknr 0 != wanted 27706
Jan 4 10:22:06 <hostname> kernel: device-mapper: block manager: btree_node validator check failed for block 27706
Jan 4 10:22:06 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388606
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 0x
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 0
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 1
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388607
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388607
Jan 4 10:22:07 <hostname> kernel: Buffer I/O error on device dm-3, logical block 8388607
Jan 4 10:22:08 <hostname> kernel: device-mapper: space map common: dm_tm_shadow_block() failed
Jan 4 10:22:08 <hostname> kernel: device-mapper: space map common: dm_tm_shadow_block() failed
Jan 4 10:22:08 <hostname> kernel: device-mapper: space map metadata: unable to allocate new metadata block
Jan 4 10:22:08 <hostname> kernel: device-mapper: thin: Deletion of thin device 66 failed.
Jan 4 10:22:10 <hostname> kernel: device-mapper: table: 252:3: thin: Couldn't open thin internal device
Jan 4 10:22:10 <hostname> kernel: device-mapper: ioctl: error adding target to table
Jan 4 10:22:10 <hostname> kernel: device-mapper: thin: Deletion of thin device 66 failed.
Jan 4 10:22:10 <hostname> kernel: device-mapper: table: 252:3: thin: Couldn't open thin internal device
这是来自 docker 的日志
time="2017-01-04T10:22:08Z" level=error msg="Error from V2 registry: read /dev/mapper/docker-252:0-263231-3690474eb5b4b26fdfbd89c6e159e8cc376ca76ef48032a30fa6aafd56337880: input/output error"
Error: image ims:<image_tag> not found
time="2017-01-04T10:22:09Z" level=info msg="-job pull(<iamge>, <image_tag>) = ERR (1)"
time="2017-01-04T10:22:09Z" level=info msg="POST /v1.18/containers/create?name=<container_name>"
time="2017-01-04T10:22:09Z" level=info msg="+job create(<container_name>)"No such image: <iamge>:<image_tag> (tag: <image_tag>)
time="2017-01-04T10:22:09Z" level=info msg="-job create(<container_name>) = ERR (1)"
time="2017-01-04T10:22:09Z" level=error msg="Handler for POST /containers/create returned error: No such image: <iamge>:<image_tag> (tag: <image_tag>)"
time="2017-01-04T10:22:09Z" level=error msg="HTTP Error: statusCode=404
No such image: <iamge>:<image_tag> (tag: <image_tag>)"
time="2017-01-04T10:22:09Z" level=info msg="POST /v1.18/images/create?fromImage=<image_url>"
time="2017-01-04T10:22:09Z" level=info msg="+job pull(<iamge>, <image_tag>)"
time="2017-01-04T10:22:09Z" level=info msg="+job resolve_repository(<iamge>)"
time="2017-01-04T10:22:09Z" level=info msg="-job resolve_repository(<iamge>) = OK (0)"
time="2017-01-04T10:22:09Z" level=info msg="+job trust_key_check(/xyz)"
time="2017-01-04T10:22:09Z" level=info msg="-job trust_key_check(/xyz) = OK (0)"
time="2017-01-04T10:22:10Z" level=error msg="Error from V2 registry: Driver devicemapper failed to create image rootfs 3690474eb5b4b26fdfbd89c6e159e8cc376ca76ef48032a30fa6aafd56337880: device 3690474eb5b4b26fdfbd89c6e159e8cc376ca76ef48032a30fa6aafd56337880 already exists”
如果需要任何其他数据，请告诉我。我有旧 docker lib 文件夹的备份。