[11367.175460] ata1.00: status: { DRDY ERR }
[11367.175466] ata1.00: error: { UNC }
[11367.175484] ata1: hard resetting link
[11367.490937] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[11367.493089] ata1.00: configured for UDMA/133
[11367.493253] sd 0:0:0:0: [sda] tag#20 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=3s
[11367.493262] sd 0:0:0:0: [sda] tag#20 Sense Key : Medium Error
[current]
[11367.493269] sd 0:0:0:0: [sda] tag#20 Add. Sense: Unrecovered read
error - auto reallocate failed
[11367.493277] sd 0:0:0:0: [sda] tag#20 CDB: Read(10) 28 00 23 56 1a
20 00 00 08 00
[11367.493286] blk_update_request: I/O error, dev sda, sector
592845344 op 0x0:(READ) flags 0x3000 phys_seg 1 prio class 0
[11367.493326] ata1: EH complete
[11367.493383] EXT4-fs warning (device sda4):
htree_dirblock_to_tree:1044: inode #7611254: lblock 197: comm
QuotaManager IO: error -5 reading directory block