Re: [zfs-macos] Re: Weird I/O block
Cool, getting somewhere. Can you give a quick rundown how things are connected in your system and what cables are between various elements to provide a better picture. What kind of controller for the drives, etc...? Jason Belec Sent from my It's an iPod, a Phone, and an Internet Device... On Nov 18, 2014, at 2:27 PM, Anders Wallén anders_wal...@mac.com wrote: New day, new cables. Now the computer recognizes the two ZFS arrays, but once again I cannot read from or write to them. Old array: anderswallen:~ anderswa$ sudo zpool status -v pool: array 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: none requested config: NAME STATE READ WRITE CKSUM array ONLINE 1 6 0 raidz2-0ONLINE 418 0 disk10s2 ONLINE 114 0 disk11s2 ONLINE 116 0 disk12s2 ONLINE 116 0 disk13s2 ONLINE 018 0 disk14s2 ONLINE 014 0 disk15s2 ONLINE 014 0 disk16s2 ONLINE 014 0 errors: List of errors unavailable (insufficient privileges) anderswallen:~ anderswa$ sudo zpool clear -F array cannot clear errors for array: I/O error New array: pool: array_2 state: UNAVAIL 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 UNAVAIL 0 0 0 insufficient replicas raidz2-0 UNAVAIL 0 0 0 insufficient replicas disk2s2 FAULTED 30 0 0 too many errors disk3s2 FAULTED 27 0 0 too many errors disk4s2 FAULTED 24 0 0 too many errors disk5s2 FAULTED 21 0 0 too many errors disk6s2 FAULTED 18 0 0 too many errors disk7s2 FAULTED 15 0 0 too many errors disk8s2 FAULTED 12 0 0 too many errors disk9s2 FAULTED 9 0 0 too many errors errors: List of errors unavailable (insufficient privileges) anderswallen:~ anderswa$ sudo zpool clear -F array_2 cannot clear errors for array_2: I/O error Where do we go from here? -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [zfs-macos] Re: Weird I/O block
The arrays are housed in cabinets of this type http://www.amazon.com/gp/product/B005GYDMYG/ (one each). Each cabinet is connected directly to a dedicated USB 3-port on the Mac Mini. The Mini itself is a quad core i7, running the latest version of Mac OS X. I'm surprised that the cables failed in such rapid succession. They came with the cabinets, which are 0, 1 and 2 years old respectively. Best regards, Anders -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [zfs-macos] Re: Weird I/O block
Yikes, did you say USB Oh I'm going to go back into my cave. Jason Belec Sent from my It's an iPod, a Phone, and an Internet Device... On Nov 18, 2014, at 3:23 PM, Anders Wallén anders_wal...@mac.com wrote: The arrays are housed in cabinets of this type (one each). Each cabinet is connected directly to a dedicated USB 3-port on the Mac Mini. The Mini itself is a quad core i7, running the latest version of Mac OS X. I'm surprised that the cables failed in such rapid succession. They came with the cabinets, which are 0, 1 and 2 years old respectively. Best regards, Anders -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [zfs-macos] Re: Weird I/O block
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. -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- --- You received this message because you are subscribed to the Google Groups zfs-macos group. To unsubscribe from this group and stop receiving emails from it, send an email to zfs-macos+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
