Re: SATA disk disappears
self tests can not find any errors/bad sectors. Hmm. The green drives are supposed to go to sleep for power saving, and then there's a multiple-second delay when they have to spin back up on access. no it wasn't that. i did long test as you recommended and drive reported fault. Gave it back for replacement. Thank you ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
1T Red here. The firmware is likely very similar. The same here: brandnew WD 2T green, 9.1 stable, svn rev. 244773, not using GEOM. I had that problem two times within the last two weeks, but the smart self tests can not find any errors/bad sectors. smartctl -t long /dev/disk found an error after few hours. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Saturday 12 January 2013 19:07:17 Warren Block wrote: On Sat, 12 Jan 2013, Christian Gusenbauer wrote: On Friday 11 January 2013 22:47:03 Warren Block wrote: On Fri, 11 Jan 2013, Wojciech Puchar wrote: GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. this is WD green 3TB 1T Red here. The firmware is likely very similar. The same here: brandnew WD 2T green, 9.1 stable, svn rev. 244773, not using GEOM. I had that problem two times within the last two weeks, but the smart self tests can not find any errors/bad sectors. Hmm. The green drives are supposed to go to sleep for power saving, and then there's a multiple-second delay when they have to spin back up on access. That should not be a problem for gmirror, but maybe it is. sysutils/ataidle can turn on the spindown. Some drives do not accept that command, or claim to accept it but ignore it. Worth a try, though. I don't think it was the power saving spin down, because I was copying data from/to the drive when it suddenly vanished. So the disk was busy at that time. I'll give ataidle a chance - but it's hard to reproduce. I'm using the drive for five days now without failure. Thanks, Christian. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Friday 11 January 2013 22:47:03 Warren Block wrote: On Fri, 11 Jan 2013, Wojciech Puchar wrote: GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. this is WD green 3TB 1T Red here. The firmware is likely very similar. The same here: brandnew WD 2T green, 9.1 stable, svn rev. 244773, not using GEOM. I had that problem two times within the last two weeks, but the smart self tests can not find any errors/bad sectors. Ciao, Christian. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Sat, 12 Jan 2013, Christian Gusenbauer wrote: On Friday 11 January 2013 22:47:03 Warren Block wrote: On Fri, 11 Jan 2013, Wojciech Puchar wrote: GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. this is WD green 3TB 1T Red here. The firmware is likely very similar. The same here: brandnew WD 2T green, 9.1 stable, svn rev. 244773, not using GEOM. I had that problem two times within the last two weeks, but the smart self tests can not find any errors/bad sectors. Hmm. The green drives are supposed to go to sleep for power saving, and then there's a multiple-second delay when they have to spin back up on access. That should not be a problem for gmirror, but maybe it is. sysutils/ataidle can turn on the spindown. Some drives do not accept that command, or claim to accept it but ignore it. Worth a try, though. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Sat, 12 Jan 2013, Warren Block wrote: Hmm. The green drives are supposed to go to sleep for power saving, and then there's a multiple-second delay when they have to spin back up on access. That should not be a problem for gmirror, but maybe it is. sysutils/ataidle can turn on the spindown. Some drives do not accept that command, or claim to accept it but ignore it. Worth a try, though. Make that: sysutils/ataidle can turn *off* the spindown. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Sat, Jan 12, 2013 at 12:10 PM, Warren Block wbl...@wonkity.com wrote: On Sat, 12 Jan 2013, Warren Block wrote: Hmm. The green drives are supposed to go to sleep for power saving, and then there's a multiple-second delay when they have to spin back up on access. That should not be a problem for gmirror, but maybe it is. sysutils/ataidle can turn on the spindown. Some drives do not accept that command, or claim to accept it but ignore it. Worth a try, though. Make that: sysutils/ataidle can turn *off* the spindown. Maybe just bumping kern.cam.ada.default_timeout to 45 or something might help while still allowing drive to function as designed. -- Adam Vande More ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. this is WD green 3TB ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Fri, 11 Jan 2013, Wojciech Puchar wrote: GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. this is WD green 3TB 1T Red here. The firmware is likely very similar. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
SATA disk disappears
got this on dell poweredge T110 server with 4 disks, including two 3TB drives (ada2,ada3): ahcich2: Timeout on slot 8 port 0 ahcich2: is cs 1e00 ss 1f00 rs 1f00 tfd 40 serr cmd c817 ahcich2: AHCI reset: device not ready after 31000ms (tfd = 0080) (ada2:ahcich2:0:0:0): lost device GEOM_MIRROR: Request failed (error=6). ada2[WRITE(offset=2997587410944, length=753664)] GEOM_MIRROR: Device home1: provider ada2 disconnected. (ada2:ahcich2:0:0:0): removing device entry did camcontrol reset 2, rescan 2 and ada2 reappeared ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 ada2: WDC WD30EZRX-00DC0B0 80.00A80 ATA-9 SATA 3.x device ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada2: Command Queueing enabled ada2: 2861588MB (5860533168 512 byte sectors: 16H 63S/T 16383C) GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I use latest FreeBSD-8 ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
Re: SATA disk disappears
On Fri, 11 Jan 2013, Wojciech Puchar wrote: got this on dell poweredge T110 server with 4 disks, including two 3TB drives (ada2,ada3): ahcich2: Timeout on slot 8 port 0 ahcich2: is cs 1e00 ss 1f00 rs 1f00 tfd 40 serr cmd c817 ahcich2: AHCI reset: device not ready after 31000ms (tfd = 0080) (ada2:ahcich2:0:0:0): lost device GEOM_MIRROR: Request failed (error=6). ada2[WRITE(offset=2997587410944, length=753664)] GEOM_MIRROR: Device home1: provider ada2 disconnected. (ada2:ahcich2:0:0:0): removing device entry did camcontrol reset 2, rescan 2 and ada2 reappeared ada2 at ahcich2 bus 0 scbus2 target 0 lun 0 ada2: WDC WD30EZRX-00DC0B0 80.00A80 ATA-9 SATA 3.x device ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) ada2: Command Queueing enabled ada2: 2861588MB (5860533168 512 byte sectors: 16H 63S/T 16383C) GEOM_MIRROR: Component ada2 (device home1) broken, skipping. GEOM_MIRROR: Cannot add disk ada2 to home1 (error=22). started gmirror rebuild and it now works at full speed. GEOM_MIRROR: Device home1: rebuilding provider ada2. What kind of hardware failure may it be? smartctl -a /dev/ada2 shows disk is fine. I had a new WD drive recently that had a write error. Reallocated sector count did not go up, but it quickly failed the SMART self-test, short or long. See smartctl(8) about the -t parameters. ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to freebsd-hackers-unsubscr...@freebsd.org
