Seit einigen Tagen werden ich per Mail von smartd über folgendes Problem informiert:
Code: Alles auswählen
The following warning/error was logged by the smartd daemon:
Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Device info:
WDC WD5000AAKX-003CA0, S/N:WD-WMAYUR688740, WWN:5-0014ee-058905483, FW:15.01H15, 500 GB
Die einen behaupten, dass es sich hier um einen normalen Vorgang handelt ("the number of locations the disk knows about that needs to be reallocated") und dass die Meldungen aufhören, wenn ein Schreibzugriff auf den besagten Sektor erfolgt (weil dadurch die Reallocation erzwungen wird). Es werden sogar Tools empfohlen (diskscan, dd), mit denen man diesen Schreibzugriff erzwingen könne.
Die andere Reaktion lautet: "weg damit, umtauschen, das Ding stirbt".
Ich werde wohl in jedem Fall neu kaufen, Platten kosten ja nichts mehr. Würde mich trotzdem interessieren, wie "kritisch" diese Meldung wirklich ist. Habe ich einfach Pech gehabt und das Ding hat gerade mal vier Jahre gehalten?
Hier noch die Auszüge aus dem syslog:
Code: Alles auswählen
Apr 4 14:14:42 desktop smartd[488]: Configuration file /etc/smartd.conf was parsed, found DEVICESCAN, scanning devices
Apr 4 14:14:42 desktop kernel: [ 0.095237] pci 0000:00:1e.0: bridge window [io 0xc000-0xcfff]
Apr 4 14:14:42 desktop kernel: [ 0.095242] pci 0000:00:1e.0: bridge window [mem 0xefd00000-0xefdfffff]
Apr 4 14:14:42 desktop kernel: [ 0.095246] pci 0000:00:1e.0: bridge window [mem 0xefc00000-0xefcfffff 64bit pref]
Apr 4 14:14:42 desktop kernel: [ 0.095253] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda, type changed from 'scsi' to 'sat'
Apr 4 14:14:42 desktop kernel: [ 0.095256] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095258] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095261] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095263] pci_bus 0000:00: resource 8 [mem 0xcff00000-0xfebfffff window]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], opened
Apr 4 14:14:42 desktop kernel: [ 0.095266] pci_bus 0000:01: resource 0 [io 0xd000-0xdfff]
Apr 4 14:14:42 desktop kernel: [ 0.095268] pci_bus 0000:01: resource 1 [mem 0xefe00000-0xefefffff]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], WDC WD5000AAKX-003CA0, S/N:WD-WMAYUR688740, WWN:5-0014ee-058905483, FW:15.01H15, 500 GB
Apr 4 14:14:42 desktop kernel: [ 0.095270] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref]
Apr 4 14:14:42 desktop kernel: [ 0.095273] pci_bus 0000:02: resource 0 [io 0xb000-0xbfff]
Apr 4 14:14:42 desktop kernel: [ 0.095275] pci_bus 0000:02: resource 1 [mem 0xefb00000-0xefbfffff]
Apr 4 14:14:42 desktop kernel: [ 0.095277] pci_bus 0000:02: resource 2 [mem 0xefa00000-0xefafffff 64bit pref]
Apr 4 14:14:42 desktop smartd[488]: Configuration file /etc/smartd.conf was parsed, found DEVICESCAN, scanning devices
Apr 4 14:14:42 desktop kernel: [ 0.095237] pci 0000:00:1e.0: bridge window [io 0xc000-0xcfff]
Apr 4 14:14:42 desktop kernel: [ 0.095242] pci 0000:00:1e.0: bridge window [mem 0xefd00000-0xefdfffff]
Apr 4 14:14:42 desktop kernel: [ 0.095246] pci 0000:00:1e.0: bridge window [mem 0xefc00000-0xefcfffff 64bit pref]
Apr 4 14:14:42 desktop kernel: [ 0.095253] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda, type changed from 'scsi' to 'sat'
Apr 4 14:14:42 desktop kernel: [ 0.095256] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095258] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095261] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
Apr 4 14:14:42 desktop kernel: [ 0.095263] pci_bus 0000:00: resource 8 [mem 0xcff00000-0xfebfffff window]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], opened
Apr 4 14:14:42 desktop kernel: [ 0.095266] pci_bus 0000:01: resource 0 [io 0xd000-0xdfff]
Apr 4 14:14:42 desktop kernel: [ 0.095268] pci_bus 0000:01: resource 1 [mem 0xefe00000-0xefefffff]
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], WDC WD5000AAKX-003CA0, S/N:WD-WMAYUR688740, WWN:5-0014ee-058905483, FW:15.01H15, 500 GB
Apr 4 14:14:42 desktop kernel: [ 0.095270] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref]
Apr 4 14:14:42 desktop kernel: [ 0.095273] pci_bus 0000:02: resource 0 [io 0xb000-0xbfff]
Apr 4 14:14:42 desktop kernel: [ 0.095275] pci_bus 0000:02: resource 1 [mem 0xefb00000-0xefbfffff]
Apr 4 14:14:42 desktop kernel: [ 0.095277] pci_bus 0000:02: resource 2 [mem 0xefa00000-0xefafffff 64bit pref]
...
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], is SMART capable. Adding to "monitor" list.
Apr 4 14:14:42 desktop smartd[488]: Device: /dev/sda [SAT], state read from /var/lib/smartmontools/smartd.WDC_WD5000AAKX_003CA0-WD_WMAYUR688740.ata.state
Apr 4 14:14:42 desktop smartd[488]: Monitoring 1 ATA/SATA, 0 SCSI/SAS and 0 NVMe devices
Apr 4 14:14:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Apr 4 14:14:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Offline uncorrectable sectors
Apr 4 14:14:43 desktop smartd[488]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 110 to 124
Apr 4 14:14:43 desktop smartd[488]: Device: /dev/sda [SAT], state written to /var/lib/smartmontools/smartd.WDC_WD5000AAKX_003CA0-WD_WMAYUR688740.ata.state
...
Apr 4 14:44:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Apr 4 14:44:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Offline uncorrectable sectors
Apr 4 14:44:43 desktop smartd[488]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 124 to 113
...
Apr 4 15:14:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors
Apr 4 15:14:43 desktop smartd[488]: Device: /dev/sda [SAT], 1 Offline uncorrectable sectors
Apr 4 15:14:43 desktop smartd[488]: Device: /dev/sda [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 113 to 111
...