Po možných problémech s fleškou Samsung 32 Gb, která hlásila chyby (i po opakovaném formátování vfat, exfat i ext4) viz příklad logu … “error on dev sda1”
2017-2017-12-06T14:38:02+01:00 info kernel[]: [536599.219258] sd 8:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=0x00
2017-12-06T14:38:02+01:00 err kernel[]: [536599.252025] Buffer I/O error on dev sda1, logical block 3899392, lost sync page write
2017-12-06T14:38:02+01:00 err kernel[]: [536599.260014] JBD2: Error -5 detected when updating journal superblock for sda1-8.
2017-12-06T14:38:02+01:00 err kernel[]: [536599.267539] Aborting journal on device sda1-8.
2017-12-06T14:38:02+01:00 err kernel[]: [536599.272096] Buffer I/O error on dev sda1, logical block 3899392, lost sync page write
2017-12-06T14:38:02+01:00 err kernel[]: [536599.280032] JBD2: Error -5 detected when updating journal superblock for sda1-8.
2017-12-06T13:38:02+01:00 crit mountd[4300]: /tmp/run/mountd/Disc-A1 has dissappeared ... unmounting
2017-12-06T13:38:02+01:00 crit mountd[4300]: removing sda1
2017-12-06T14:38:16+01:00 info kernel[]: [536613.100520] usb 4-1: new high-speed USB device number 5 using xhci-hcd
2017-12-06T14:38:16+01:00 info kernel[]: [536613.246051] usb-storage 4-1:1.0: USB Mass Storage device detected
2017-12-06T14:38:16+01:00 info kernel[]: [536613.249348] scsi host9: usb-storage 4-1:1.0
2017-12-06T14:38:17+01:00 notice kernel[]: [536614.264375] scsi 9:0:0:0: Direct-Access USB FLASH DRIVE PMAP PQ: 0 ANSI: 0 CCS
2017-12-06T14:38:18+01:00 notice kernel[]: [536615.303408] sd 9:0:0:0: [sda] 3919872 512-byte logical blocks: (2.01 GB/1.87 GiB)12-06T14:38:02+01:00 info kernel[]: [536599.219258] sd 8:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=0x00
2017-12-06T14:38:02+01:00 err kernel[]: [536599.252025] Buffer I/O error on dev sda1, logical block 3899392, lost sync page write
2017-12-06T14:38:02+01:00 err kernel[]: [536599.260014] JBD2: Error -5 detected when updating journal superblock for sda1-8.
2017-12-06T14:38:02+01:00 err kernel[]: [536599.267539] Aborting journal on device sda1-8.
2017-12-06T14:38:02+01:00 err kernel[]: [536599.272096] Buffer I/O error on dev sda1, logical block 3899392, lost sync page write
2017-12-06T14:38:02+01:00 err kernel[]: [536599.280032] JBD2: Error -5 detected when updating journal superblock for sda1-8.
2017-12-06T13:38:02+01:00 crit mountd[4300]: /tmp/run/mountd/Disc-A1 has dissappeared ... unmounting
2017-12-06T13:38:02+01:00 crit mountd[4300]: removing sda1
2017-12-06T14:38:16+01:00 info kernel[]: [536613.100520] usb 4-1: new high-speed USB device number 5 using xhci-hcd
2017-12-06T14:38:16+01:00 info kernel[]: [536613.246051] usb-storage 4-1:1.0: USB Mass Storage device detected
2017-12-06T14:38:16+01:00 info kernel[]: [536613.249348] scsi host9: usb-storage 4-1:1.0
2017-12-06T14:38:17+01:00 notice kernel[]: [536614.264375] scsi 9:0:0:0: Direct-Access USB FLASH DRIVE PMAP PQ: 0 ANSI: 0 CCS
2017-12-06T14:38:18+01:00 notice kernel[]: [536615.303408] sd 9:0:0:0: [sda] 3919872 512-byte logical blocks: (2.01 GB/1.87 GiB)
případně:
2017-11-23T14:29:42+01:00 err kernel[]: [ 258.941654] blk_update_request: I/O error, dev sda, sector 128
… mi podpora Turris doporučila flešku vyměnit, že je nespolehlivá. To jsem učinil dne, kdy jsem nasadil menší 700Mb se stejným formátem a stejným jménem oddílu. Tuto flešku budu pozorovat zda se v logu znova objeví výše uvedené chyby.
To co mne zarazilo a co potřebuji vysvětlit je samovolné objevení sda2 a sda 3
Obvyklý stav přípojný bodů dosud
Nynější anomálie, kdy je vložena jen jedna fleška !!!
Máte k tomu prosím nějaké vysvětlení