Date: Sun, 29 May 2016 07:32:41 -0700 From: Evgeny Sam <esamorokov@gmail.com> To: BlackCat <blackcatzilla@gmail.com> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS - RAIDZ1 Recovery (Evgeny Sam) Message-ID: <CABDVK=4RFv3nqyg2DEWQppM%2Bn%2BmL66v5yMKW45r89d3Y=4=W-w@mail.gmail.com> In-Reply-To: <CAD-rSecgU6KsXzPkLYSz1r9KsBoXHwybjNTyXimRF2UDFOLTbA@mail.gmail.com> References: <CABDVK=6-zxo-HyG6LwmVAaouO5ZoiSuAhAYoszX9FMoK2qb_Qw@mail.gmail.com> <CAD-rSedwn9GJ1MMBmfcMXPZ7yvpkC9FkAo4_Zgmwi%2BT39CnM0g@mail.gmail.com> <CABDVK=77zb7g=GtCpv0nUe6nBwf2GWWPHpEu1KGfC49SU4kiiA@mail.gmail.com> <CAD-rSecgU6KsXzPkLYSz1r9KsBoXHwybjNTyXimRF2UDFOLTbA@mail.gmail.com>
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[root@juicy] ~# zdb -e zh_vol
zh_vol
vdev_children: 1
version: 5000
pool_guid: 2918670121059000644
name: 'zh_vol'
state: 0
hostid: 1802987710
hostname: 'juicy.zhelana.local'
vdev_tree:
type: 'root'
id: 0
guid: 2918670121059000644
children[0]:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
whole_disk: 1
DTL: 133
create_txg: 4
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
whole_disk: 1
DTL: 134
create_txg: 4
path: '/dev/gptid/5dacd737-18ac-11e6-9c25-001b7859b93e'
zh_vol
vdev_children: 2
version: 5000
pool_guid: 10149654347507244742
name: 'zh_vol'
state: 2
hostid: 1802987710
hostname: 'juicy.zhelana.local'
vdev_tree:
type: 'root'
id: 0
guid: 10149654347507244742
children[0]:
type: 'disk'
id: 0
guid: 5892508334691495384
whole_disk: 1
metaslab_array: 33
metaslab_shift: 23
ashift: 12
asize: 983564288
is_log: 0
create_txg: 4
path: '/dev/ada0s2'
children[1]:
type: 'disk'
id: 1
guid: 296669430778697937
whole_disk: 1
metaslab_array: 37
metaslab_shift: 34
ashift: 12
asize: 2997366816768
is_log: 0
create_txg: 1489
path: '/dev/ada2p2'
zdb: Matched 2 pools - use pool GUID instead of pool name or
pool name part of a dataset name to select pool
[root@juicy] ~# zdb -l /dev/ada1p2
--------------------------------------------
LABEL 0
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14262416
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 14123440993587991088
guid: 17999524418015963258
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
--------------------------------------------
LABEL 1
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14262416
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 14123440993587991088
guid: 17999524418015963258
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
--------------------------------------------
LABEL 2
--------------------------------------------
failed to unpack label 2
--------------------------------------------
LABEL 3
--------------------------------------------
failed to unpack label 3
[root@juicy] ~# zdb -l /dev/ada2p2
--------------------------------------------
LABEL 0
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 2
txg: 2057
pool_guid: 10149654347507244742
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 296669430778697937
guid: 296669430778697937
vdev_children: 2
vdev_tree:
type: 'disk'
id: 1
guid: 296669430778697937
path: '/dev/ada2p2'
whole_disk: 1
metaslab_array: 37
metaslab_shift: 34
ashift: 12
asize: 2997366816768
is_log: 0
create_txg: 1489
features_for_read:
--------------------------------------------
LABEL 1
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 2
txg: 2057
pool_guid: 10149654347507244742
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 296669430778697937
guid: 296669430778697937
vdev_children: 2
vdev_tree:
type: 'disk'
id: 1
guid: 296669430778697937
path: '/dev/ada2p2'
whole_disk: 1
metaslab_array: 37
metaslab_shift: 34
ashift: 12
asize: 2997366816768
is_log: 0
create_txg: 1489
features_for_read:
--------------------------------------------
LABEL 2
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 2
txg: 2057
pool_guid: 10149654347507244742
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 296669430778697937
guid: 296669430778697937
vdev_children: 2
vdev_tree:
type: 'disk'
id: 1
guid: 296669430778697937
path: '/dev/ada2p2'
whole_disk: 1
metaslab_array: 37
metaslab_shift: 34
ashift: 12
asize: 2997366816768
is_log: 0
create_txg: 1489
features_for_read:
--------------------------------------------
LABEL 3
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 2
txg: 2057
pool_guid: 10149654347507244742
hostid: 1802987710
hostname: 'juicy.zhelana.local'
top_guid: 296669430778697937
guid: 296669430778697937
vdev_children: 2
vdev_tree:
type: 'disk'
id: 1
guid: 296669430778697937
path: '/dev/ada2p2'
whole_disk: 1
metaslab_array: 37
metaslab_shift: 34
ashift: 12
asize: 2997366816768
is_log: 0
create_txg: 1489
features_for_read:
[root@juicy] ~# zdb -l /dev/ada3p2
--------------------------------------------
LABEL 0
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14106447
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: ''
top_guid: 14123440993587991088
guid: 3253299067537287428
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
--------------------------------------------
LABEL 1
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14106447
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: ''
top_guid: 14123440993587991088
guid: 3253299067537287428
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
--------------------------------------------
LABEL 2
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14106447
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: ''
top_guid: 14123440993587991088
guid: 3253299067537287428
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
--------------------------------------------
LABEL 3
--------------------------------------------
version: 5000
name: 'zh_vol'
state: 0
txg: 14106447
pool_guid: 2918670121059000644
hostid: 1802987710
hostname: ''
top_guid: 14123440993587991088
guid: 3253299067537287428
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 14123440993587991088
nparity: 1
metaslab_array: 34
metaslab_shift: 36
ashift: 12
asize: 8995321675776
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 17624020450804741401
path: '/dev/gptid/6e5cea27-7f52-11e3-9cd8-d43d7ed5b587'
whole_disk: 1
DTL: 137
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3253299067537287428
path: '/dev/gptid/2b70d9c0-8e40-11e3-aa1c-d43d7ed5b587'
whole_disk: 1
DTL: 133
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 17999524418015963258
path: '/dev/gptid/1e898758-9488-11e3-a86e-d43d7ed5b587'
whole_disk: 1
DTL: 134
create_txg: 4
features_for_read:
On Sun, May 29, 2016 at 6:37 AM, BlackCat <blackcatzilla@gmail.com> wrote:
> 2016-05-29 5:42 GMT+03:00 Evgeny Sam <esamorokov@gmail.com>:
> > The failed drive is(has always been) 'ada3' - currently showing bad
> bloks.
> > The disk FreeNas sent me an alert that the drive has failed and I
> verified
> > that.
> >
> > [root@juicy] ~# zdb -e
> >
> > SHOWS ONLY HELP INFO
> >
> Ok, could you show output of following commands:
>
> zdb -e zh_vol
> zdb -l /dev/ada1p2
> zdb -l /dev/ada2p2
> zdb -l /dev/ada3p2
>
> --
> BR BC
>
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