Re: [zfs-macos] Weird I/O block

2014-11-17 Thread Anders Wallén
Sorry about the delay.

Answer: No.

I have checked the cable at both ends, and found no errors.

Here is a transcript of today's exercises

 anderswallen:~ anderswa$ sudo zpool list

 NAME  SIZE  ALLOC   FREECAP  DEDUP  HEALTH  ALTROOT

 array_2  29,1T  14,8T  14,3T50%  1.00x  UNAVAIL  -

 anderswallen:~ anderswa$ sudo zpool status -v array_2

  pool: array_2

 state: ONLINE

status: One or more devices are faulted in response to IO failures.

action: Make sure the affected devices are connected, then run 'zpool 
clear'.

   see: http://zfsonlinux.org/msg/ZFS-8000-HC

  scan: resilvered 12,5K in 0h0m with 0 errors on Mon Nov  3 18:00:02 2014

config:


 NAME  STATE READ WRITE CKSUM

array_2   ONLINE   1 7 0

  raidz2-0ONLINE   424 0

disk5s2   ONLINE   412 0

disk6s2   ONLINE   316 0

disk7s2   ONLINE   318 0

disk8s2   ONLINE   422 0

disk9s2   ONLINE   422 0

disk10s2  ONLINE   420 0

disk11s2  ONLINE   416 0

disk12s2  ONLINE   418 0


errors: List of errors unavailable (insufficient privileges)

anderswallen:~ anderswa$ sudo zpool clear -F array_2

cannot clear errors for array_2: I/O error

  


Den onsdagen den 12:e november 2014 kl. 19:14:29 UTC+1 skrev jasonbelec:

 Anders, got it resolved?

 Jason Belec
 Sent from my It's an iPod, a Phone, and an Internet Device...

 On Nov 11, 2014, at 12:23 PM, Anders Wallén anders...@mac.com 
 javascript: wrote:

 Greetings, All!

 I migrated over to O3X since MacZFS didn't work with Yosemite.

 Now I have encountered a problem. I have already posted about it over at 
 the O3X forum, but no-one there seems to know what to do and/or be 
 interested.

 The array array_2 no longer shows its content, wether in Finder or in 
 Terminal.

 I tried the zpool scrub command, to see if that would resolve the problem. 
 I got this return:

 zpool scrub array_2
 cannot scrub array_2: pool I/O is currently suspended



 Some more info:

 sudo zpool status -v array_2
 pool: array_2
 state: ONLINE
 status: One or more devices are faulted in response to IO failures.
 action: Make sure the affected devices are connected, then run 'zpool 
 clear'.
 see: http://zfsonlinux.org/msg/ZFS-8000-HC
 scan: resilvered 12,5K in 0h0m with 0 errors on Mon Nov 3 18:00:02 2014
 config:

 NAME STATE READ WRITE CKSUM
 array_2 ONLINE 2 7 0
 raidz2-0 ONLINE 6 30 0
 disk11s2 ONLINE 3 26 0
 disk12s2 ONLINE 4 22 0
 disk13s2 ONLINE 4 22 0
 disk14s2 ONLINE 4 22 0
 disk15s2 ONLINE 3 22 0
 disk16s2 ONLINE 3 28 0
 disk17s2 ONLINE 3 26 0
 disk18s2 ONLINE 3 24 0

 errors: List of errors unavailable (insufficient privileges)



 Even with sudo I am not allowed to view the error list. Hmmm...

 after following the supplied link, I ran zpool clear:

 sudo zpool clear array_2
 cannot clear errors for array_2: I/O error



 So... It didn't work. What do I do now? Any suggestions are greatly 
 appreciated.

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[zfs-macos] Re: Weird I/O block

2014-11-17 Thread Anders Wallén
Addendum:

To add insult to injury, the computer now refuses to accept both my older 
arrays (one ZFS Raid 6 and one HFS+ Raid 5).
The ZFS one doesn't even show up on sudo zpool list, and the HFS+ one 
does not show up in App+le Disc Tools.

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Re: [zfs-macos] Re: Weird I/O block

2014-11-17 Thread BelecMartin
Yeah, expected this sooner, bad cable. Just went through almost exactly the 
same sequence for a client. It was a SATA cable, but still getting issues after 
replacing it and one drive that was seemingly bad. And then all drives 
disappeared. Replaced the ESATA cable but is was also crap. Replaced again with 
a quality known working cable from another system an voila! Everything perfect. 
Began scrub, all came out great. 

Jason Belec
Sent from my It's an iPod, a Phone, and an Internet Device...

 On Nov 17, 2014, at 11:31 AM, Anders Wallén anders_wal...@mac.com wrote:
 
 Addendum:
 
 To add insult to injury, the computer now refuses to accept both my older 
 arrays (one ZFS Raid 6 and one HFS+ Raid 5).
 The ZFS one doesn't even show up on sudo zpool list, and the HFS+ one does 
 not show up in App+le Disc Tools.
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