danb35
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I didn't see that this question really fit any of the sub-forums here, so here it goes. I installed 9.3-RELEASE to two mirrored 8-GB USB sticks a week or two ago. A few days ago, I ran a scrub of the boot pool, which showed lots of errors on one of the devices and eventually kicked it out of the pool. I got a new USB stick and installed it today, replacing the old stick through the web GUI. A couple of things seemed odd to me in the process, though. First, the resilver took two hours. This seems really slow; I'd expect it should have taken on the order of single-digit minutes. Second, the following showed in the log during the process:
The pool status, however, shows just fine:
No warnings are shown in the web GUI, either. Is my boot mirror OK, or does it need fixing?
Code:
Jan 3 14:19:18 freenas2 ugen1.4: <PNY Technologies> at usbus1 Jan 3 14:19:18 freenas2 umass1: <PNY Technologies USB 2.0 FD, class 0/0, rev 2.00/11.00, addr 4> on usbus1 Jan 3 14:19:18 freenas2 umass1: SCSI over Bulk-Only; quirks = 0x0100 Jan 3 14:19:18 freenas2 umass1:9:1:-1: Attached to scbus9 Jan 3 14:19:18 freenas2 da9 at umass-sim1 bus 1 scbus9 target 0 lun 0 Jan 3 14:19:18 freenas2 da9: <PNY USB 2.0 FD 1100> Removable Direct Access SCSI-4 device Jan 3 14:19:18 freenas2 da9: Serial Number AE91H04YE120002109 Jan 3 14:19:18 freenas2 da9: 40.000MB/s transfers Jan 3 14:19:18 freenas2 da9: 15600MB (31950720 512 byte sectors: 255H 63S/T 1988C) Jan 3 14:19:18 freenas2 da9: quirks=0x2<NO_6_BYTE> Jan 3 14:19:37 freenas2 notifier: 1+0 records in Jan 3 14:19:37 freenas2 notifier: 1+0 records out Jan 3 14:19:37 freenas2 notifier: 1048576 bytes transferred in 0.072384 secs (14486271 bytes/sec) Jan 3 14:19:37 freenas2 notifier: dd: /dev/da9: short write on character device Jan 3 14:19:37 freenas2 notifier: dd: /dev/da9: end of device Jan 3 14:19:37 freenas2 notifier: 5+0 records in Jan 3 14:19:37 freenas2 notifier: 4+1 records out Jan 3 14:19:37 freenas2 notifier: 5177344 bytes transferred in 0.209109 secs (24759060 bytes/sec) Jan 3 14:20:28 freenas2 notifier: Installing for i386-pc platform. Jan 3 14:24:14 freenas2 notifier: /usr/local/sbin/grub-install: error: unknown filesystem.
The pool status, however, shows just fine:
Code:
[root@freenas2] ~# zpool status pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0h6m with 0 errors on Sat Jan 3 16:41:43 2015 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 da9p2 ONLINE 0 0 0 gptid/40f57662-894c-11e4-b767-0cc47a01304d ONLINE 0 0 0 errors: No known data errors
No warnings are shown in the web GUI, either. Is my boot mirror OK, or does it need fixing?