Re: odd selftest log on an OCZ VERTEX PLUS SSD
Richard Flint <[email protected]>
| Newsgroups | gmane.linux.utilities.smartmontools |
|---|---|
| Message-ID | <CAKBmWJ6-QSGP-KUwL=a2-xEimhj5xcyTfov=qRfv8Z2kLDZZVg@mail.gmail.com> |
"sudo smartctl -l xselftest -dsat,12 /dev/rdsk/c7t5d0" errors with ATA_READ_LOG_EXT (addr=0x00:0x00, page=0, n=1) failed: 48-bit ATA commands require SAT ATA PASS-THROUGH (16) Read GP Log Directory failed SMART Extended Self-test Log (GP Log 0x07) not supported There are some unusual aspect to this that I cannot explain: The commands "sudo smartctl --xall xselftest -dsat,12 /dev/rdsk/c7t5d0" and "sudo smartctl --xall xselftest -dsat,16 /dev/rdsk/c7t5d0" return very different outputs with the former saying they are not supported and the latter clearly stating extended self test logs are supported: General Purpose Log Directory Version 1 Address Access R/W Size Description 0x00 GPL R/O 1 Log Directory 0x01 GPL R/O 1 Summary SMART error log 0x02 GPL R/O 51 Comprehensive SMART error log 0x03 GPL R/O 77 Ext. Comprehensive SMART error log 0x06 GPL R/O 1 SMART self-test log 0x07 GPL R/O 1 Extended self-test log 0x09 GPL R/W 1 Selective self-test log 0x10 GPL R/O 1 NCQ Command Error log 0x11 GPL R/O 1 SATA Phy Event Counters 0xa0 GPL VS 4096 Device vendor specific log On 13 August 2014 21:26, Christian Franke <[email protected]> wrote: > Richard Flint wrote: > >> I have set up smartd and have scheduled a daily short self test and >> weekly long self test of an OCZ VERTEX PLUS SSD. I have an issue where the >> "lifetime(hours)" column in the selftest report appears incorrect (see >> below). Interestingly, querying the power on hours attribute shows the >> correct figure of 5555 hours. >> >> Any advice on why the hours value is incorrect in the self test logs >> would be appreciated. >> >> > This is likely a firmware bug. Check the extended self-test log (-l > xselftest). It may provide more reasonable values. > > Thanks, > Christian > > ------------------------------------------------------------------------------ _______________________________________________ Smartmontools-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/smartmontools-support