I/O error issue
Posted: 2019/12/03 17:52:22
Hey guys we're running CentOS Linux release 7.7.1908 (Core) and our external USB drives disconnect and get I/O errors after a few hours - a day or so at most. (depending on traffic????) The only solution is to fall back to: CentOS Linux (3.10.0-957.27.2.el7.x86_64) 7 (Core). Could this possibly be a hardware issue?
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:03 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:03 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #33226753: block 265814048: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #55640065: block 445120544: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #75104257: block 600834080: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #11: block 1989: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125042699: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 133169985, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125042699: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239342, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239374, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239379, block 0)
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdd1): warning: maximal mount count reached, running e2fsck is recommended
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdd1): mounted filesystem with ordered data mode. Opts: acl
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: acl
Dec 3 08:21:26 c5 kernel: EXT4-fs (sdc1): recovery complete
Dec 3 08:21:26 c5 kernel: EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: acl
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:02 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:02 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 02:00:03 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm rsync: unable to read itable block
Dec 3 02:00:03 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #236453889: block 1891631136: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #33226753: block 265814048: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #55640065: block 445120544: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #75104257: block 600834080: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:13 c5 kernel: EXT4-fs error (device sdb1): __ext4_get_inode_loc:4247: inode #11: block 1989: comm updatedb: unable to read itable block
Dec 3 03:47:13 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125042699: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 133169985, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125042699: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs error (device sdb1): ext4_find_entry inode #125109373: comm updatedb: reading directory lblock 0
Dec 3 03:47:14 c5 kernel: EXT4-fs (sdb1): previous I/O error to superblock detected
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239342, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239374, block 0)
Dec 3 03:47:14 c5 kernel: EXT4-fs warning (device sdb1): __ext4_read_dirblock:903: error reading directory block (ino 125239379, block 0)
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdd1): warning: maximal mount count reached, running e2fsck is recommended
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdd1): mounted filesystem with ordered data mode. Opts: acl
Dec 3 08:21:25 c5 kernel: EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: acl
Dec 3 08:21:26 c5 kernel: EXT4-fs (sdc1): recovery complete
Dec 3 08:21:26 c5 kernel: EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: acl