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Date:      Fri, 6 Jun 2014 07:03:04 -0400
From:      Michael Jung <mikej@paymentallianceintl.com>
To:        "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org>
Subject:   i/o error - all block copies unavailable
Message-ID:  <CE3228E2C273EA4A9DC12FA75E921B8C479814D5A3@PAIMAIL.pai.local>
In-Reply-To: <CE3228E2C273EA4A9DC12FA75E921B8C479814D59D@PAIMAIL.pai.local>
References:  <CE3228E2C273EA4A9DC12FA75E921B8C479814D59C@PAIMAIL.pai.local> <CE3228E2C273EA4A9DC12FA75E921B8C479814D59D@PAIMAIL.pai.local>

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[-- Attachment #1 --]
Hello:

I have run into this issue before but dismissed it because it was the early days of ZFS 8.x 9.0.x
And simply reinstalled.

I have backups of my data <thank you tarsnap> but this is my home machine and I'd rather figure
this out that submit to a re-install.

For what it is worth I thought that my previous adventures with this was from updating zfs version
withought updating the boot loader and note that all my previous mis-adventures were on single
drive zfs on boot this however is not the case now.  This was my first upgrade of bootcode
from an clean install of 10-stable as of ~two weeks ago.  The pool was not upgraded but I applied
boot code anyway :-(

This system again is mirrored zfs-on-boot and I simply upgraded world/kernel this
AM EST ~10:00 2014/06/05 and did a installkernel && installworld and then

gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada0
gpart bootcode -b /boot/pmbr -p /boot/gptboot -i 1 ada1

Which should be the correct index and rebooted and now.. well I'm *(&#&@

The attachments are from booting a current release - same results from booting
my daily builds ISO/IMG of work for10 stable.  The booted image does not see the ZFS
Partiations.  I.E. zfs list show nothing.

Any help to resolve this would be most appreciated - I find a lot of comments about this
Issue searching through Google but little as to how to resolve it.

Kind Regards,

Michael Jung

p.s. If the attachments are lost they are here:

http://216.26.158.189/bootloader.txt
http://216.26.158.189/gpart.list
http://216.26.158.189/gpart.show
http://216.26.158.189/zfs.list



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[-- Attachment #2 --]
<ME TYping>

Loading Operating System....
ZFS:  i/o error - all block copies unavailable
ZFS: can't read object set for dataset u
ZFS: can't open root filesystem
gptzfsboot: failed to mount default pool zroot

FreeBSD/x86 boot
Default: zroot:
boot:

boot: status 
pool: zroot
boofs: zroot/ROOT/defualt
config:

	NAME STATE
	zroot ONLINE
	  mirror ONLINE
	    gtpid/E17....... ONLINE
	    gtpid/e26...... ONLINE
[-- Attachment #3 --]
Geom name: ada0
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 5860533134
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: ada0p1
   Mediasize: 524288 (512K)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e11bf288-dd47-11e3-aecd-001b211e2e44
   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
   label: gptboot0
   length: 524288
   offset: 20480
   type: freebsd-boot
   index: 1
   end: 1063
   start: 40
2. Name: ada0p2
   Mediasize: 34359738368 (32G)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e153b0b9-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: swap0
   length: 34359738368
   offset: 544768
   type: freebsd-swap
   index: 2
   end: 67109927
   start: 1064
3. Name: ada0p3
   Mediasize: 2966232678400 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e17f4cb6-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: zfs0
   length: 2966232678400
   offset: 34360283136
   type: freebsd-zfs
   index: 3
   end: 5860533127
   start: 67109928
Consumers:
1. Name: ada0
   Mediasize: 3000592982016 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0

Geom name: diskid/DISK-Z1F40JSC
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 5860533134
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: diskid/DISK-Z1F40JSCp1
   Mediasize: 524288 (512K)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e11bf288-dd47-11e3-aecd-001b211e2e44
   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
   label: gptboot0
   length: 524288
   offset: 20480
   type: freebsd-boot
   index: 1
   end: 1063
   start: 40
2. Name: diskid/DISK-Z1F40JSCp2
   Mediasize: 34359738368 (32G)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e153b0b9-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: swap0
   length: 34359738368
   offset: 544768
   type: freebsd-swap
   index: 2
   end: 67109927
   start: 1064
3. Name: diskid/DISK-Z1F40JSCp3
   Mediasize: 2966232678400 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e17f4cb6-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: zfs0
   length: 2966232678400
   offset: 34360283136
   type: freebsd-zfs
   index: 3
   end: 5860533127
   start: 67109928
Consumers:
1. Name: diskid/DISK-Z1F40JSC
   Mediasize: 3000592982016 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0

Geom name: ada1
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 5860533134
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: ada1p1
   Mediasize: 524288 (512K)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e20afa16-dd47-11e3-aecd-001b211e2e44
   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
   label: gptboot1
   length: 524288
   offset: 20480
   type: freebsd-boot
   index: 1
   end: 1063
   start: 40
2. Name: ada1p2
   Mediasize: 34359738368 (32G)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e242524c-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: swap1
   length: 34359738368
   offset: 544768
   type: freebsd-swap
   index: 2
   end: 67109927
   start: 1064
3. Name: ada1p3
   Mediasize: 2966232678400 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e26f3e3f-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: zfs1
   length: 2966232678400
   offset: 34360283136
   type: freebsd-zfs
   index: 3
   end: 5860533127
   start: 67109928
Consumers:
1. Name: ada1
   Mediasize: 3000592982016 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0

Geom name: ada2
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 250069646
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: ada2p1
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 20480
   Mode: r0w0e0
   rawuuid: aab91c71-dda6-11e3-b00f-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: log
   length: 8589934592
   offset: 20480
   type: freebsd-zfs
   index: 1
   end: 16777255
   start: 40
2. Name: ada2p2
   Mediasize: 119445700608 (111G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 20480
   Mode: r0w0e0
   rawuuid: af90f693-dda6-11e3-b00f-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: cache
   length: 119445700608
   offset: 8589955072
   type: freebsd-zfs
   index: 2
   end: 250069639
   start: 16777256
Consumers:
1. Name: ada2
   Mediasize: 128035676160 (119G)
   Sectorsize: 512
   Mode: r0w0e0

Geom name: diskid/DISK-Z1F446MR
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 5860533134
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: diskid/DISK-Z1F446MRp1
   Mediasize: 524288 (512K)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e20afa16-dd47-11e3-aecd-001b211e2e44
   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
   label: gptboot1
   length: 524288
   offset: 20480
   type: freebsd-boot
   index: 1
   end: 1063
   start: 40
2. Name: diskid/DISK-Z1F446MRp2
   Mediasize: 34359738368 (32G)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e242524c-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: swap1
   length: 34359738368
   offset: 544768
   type: freebsd-swap
   index: 2
   end: 67109927
   start: 1064
3. Name: diskid/DISK-Z1F446MRp3
   Mediasize: 2966232678400 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0
   rawuuid: e26f3e3f-dd47-11e3-aecd-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: zfs1
   length: 2966232678400
   offset: 34360283136
   type: freebsd-zfs
   index: 3
   end: 5860533127
   start: 67109928
Consumers:
1. Name: diskid/DISK-Z1F446MR
   Mediasize: 3000592982016 (2.7T)
   Sectorsize: 512
   Stripesize: 4096
   Stripeoffset: 0
   Mode: r0w0e0

Geom name: diskid/DISK-539C0738093100005042
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 250069646
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: diskid/DISK-539C0738093100005042p1
   Mediasize: 8589934592 (8.0G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 20480
   Mode: r0w0e0
   rawuuid: aab91c71-dda6-11e3-b00f-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: log
   length: 8589934592
   offset: 20480
   type: freebsd-zfs
   index: 1
   end: 16777255
   start: 40
2. Name: diskid/DISK-539C0738093100005042p2
   Mediasize: 119445700608 (111G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 20480
   Mode: r0w0e0
   rawuuid: af90f693-dda6-11e3-b00f-001b211e2e44
   rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
   label: cache
   length: 119445700608
   offset: 8589955072
   type: freebsd-zfs
   index: 2
   end: 250069639
   start: 16777256
Consumers:
1. Name: diskid/DISK-539C0738093100005042
   Mediasize: 128035676160 (119G)
   Sectorsize: 512
   Mode: r0w0e0

Geom name: da0
modified: false
state: OK
fwheads: 255
fwsectors: 63
last: 4085759
first: 0
entries: 8
scheme: BSD
Providers:
1. Name: da0a
   Mediasize: 697384960 (665M)
   Sectorsize: 512
   Mode: r1w1e1
   rawtype: 7
   length: 697384960
   offset: 0
   type: freebsd-ufs
   index: 1
   end: 1362079
   start: 0
Consumers:
1. Name: da0
   Mediasize: 2091909120 (1.9G)
   Sectorsize: 512
   Mode: r1w1e2


[-- Attachment #4 --]
=>        34  5860533101  ada0  GPT  (2.7T)
          34           6        - free -  (3.0K)
          40        1024     1  freebsd-boot  (512K)
        1064    67108864     2  freebsd-swap  (32G)
    67109928  5793423200     3  freebsd-zfs  (2.7T)
  5860533128           7        - free -  (3.5K)

=>        34  5860533101  diskid/DISK-Z1F40JSC  GPT  (2.7T)
          34           6                        - free -  (3.0K)
          40        1024                     1  freebsd-boot  (512K)
        1064    67108864                     2  freebsd-swap  (32G)
    67109928  5793423200                     3  freebsd-zfs  (2.7T)
  5860533128           7                        - free -  (3.5K)

=>        34  5860533101  ada1  GPT  (2.7T)
          34           6        - free -  (3.0K)
          40        1024     1  freebsd-boot  (512K)
        1064    67108864     2  freebsd-swap  (32G)
    67109928  5793423200     3  freebsd-zfs  (2.7T)
  5860533128           7        - free -  (3.5K)

=>       34  250069613  ada2  GPT  (119G)
         34          6        - free -  (3.0K)
         40   16777216     1  freebsd-zfs  (8.0G)
   16777256  233292384     2  freebsd-zfs  (111G)
  250069640          7        - free -  (3.5K)

=>        34  5860533101  diskid/DISK-Z1F446MR  GPT  (2.7T)
          34           6                        - free -  (3.0K)
          40        1024                     1  freebsd-boot  (512K)
        1064    67108864                     2  freebsd-swap  (32G)
    67109928  5793423200                     3  freebsd-zfs  (2.7T)
  5860533128           7                        - free -  (3.5K)

=>       34  250069613  diskid/DISK-539C0738093100005042  GPT  (119G)
         34          6                                    - free -  (3.0K)
         40   16777216                                 1  freebsd-zfs  (8.0G)
   16777256  233292384                                 2  freebsd-zfs  (111G)
  250069640          7                                    - free -  (3.5K)

=>      0  4085760  da0  BSD  (1.9G)
        0  1362080    1  freebsd-ufs  (665M)
  1362080  2723680       - free -  (1.3G)


[-- Attachment #5 --]
no datasets available
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