https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229745
--- Comment #37 from Daniel Bell <dan...@belltech.it> --- I'm having this problem on 12.1-RELEASE-p2 GENERIC, with a Supermicro X11DPi-N, 6 drive 3-mirror stripe zpool of "WD Gold" disks. <WDC WD2005FBYZ-01YCBB2 RR07> at scbus6 target 0 lun 0 (ada0,pass1) <WDC WD2005FBYZ-01YCBB2 RR07> at scbus7 target 0 lun 0 (ada1,pass2) <WDC WD2005FBYZ-01YCBB2 RR07> at scbus8 target 0 lun 0 (ada2,pass3) <WDC WD2005FBYZ-01YCBB2 RR07> at scbus9 target 0 lun 0 (ada3,pass4) <WDC WD2005FBYZ-01YCBB2 RR07> at scbus10 target 0 lun 0 (ada4,pass5) <WDC WD2005FBYZ-01YCBB2 RR07> at scbus11 target 0 lun 0 (ada5,pass6) There's significant load and I haven't had disconnects yet, but it's only been up for 8 days and I've rebooted a few times to test the loader.conf tweaks (which didn't help as far as I can tell). I'll try replacing the controller next week, since I haven't heard of this issue without roughly this drive/controller combo—if that's a bad idea please let me know. The errors pop up on seemingly random disks, e.g. Feb 12 13:20:42 wyn2018 kernel: ahcich11: Timeout on slot 10 port 0 Feb 12 13:20:42 wyn2018 kernel: ahcich11: is 00000000 cs 00000000 ss 0003fc00 rs 0003fc00 tfd 40 serr 00000000 cmd 0004d117 Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): READ_FPDMA_QUEUED. ACB: 60 08 b8 c5 36 40 06 00 00 00 00 00 Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): CAM status: Command timeout Feb 12 13:20:42 wyn2018 kernel: (ada5:ahcich11:0:0:0): Retrying command, 3 more tries remain Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): READ_FPDMA_QUEUED. ACB: 60 68 98 c6 36 40 06 00 00 00 00 00 Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): CAM status: ATA Status Error Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): ATA status: 43 (DRDY IDX ERR), error: 40 (UNC ) Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): RES: 43 40 98 c6 36 00 06 00 00 00 00 Feb 12 13:20:49 wyn2018 kernel: (ada4:ahcich10:0:0:0): Retrying command, 3 more tries remain Feb 12 13:25:42 wyn2018 kernel: ahcich6: Timeout on slot 15 port 0 Feb 12 13:25:42 wyn2018 kernel: ahcich6: is 00000000 cs 00000000 ss 01fe8000 rs 01fe8000 tfd 40 serr 00000000 cmd 0004d817 Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 10 00 6c 01 40 1a 00 00 00 00 00 Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): CAM status: Command timeout Feb 12 13:25:42 wyn2018 kernel: (ada0:ahcich6:0:0:0): Retrying command, 3 more tries remain Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): READ_FPDMA_QUEUED. ACB: 60 20 98 f3 9a 40 08 00 00 00 00 00 Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): CAM status: ATA Status Error Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): ATA status: 43 (DRDY IDX ERR), error: 40 (UNC ) Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): RES: 43 40 98 f3 9a 00 08 00 00 00 00 Feb 12 13:26:15 wyn2018 kernel: (ada5:ahcich11:0:0:0): Retrying command, 3 more tries remain -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
