Re: [ovirt-users] Does my Storage Domain crashed or is this iSCSI LUN's a problem?

28 Jan 2015


      On 26/01/15 13:05 +0100, shimano wrote:
...
Hi guys,
I'm trying to run one of my storage domains, which experienced failure.
Unfortunately, I meet a very nasty error (Storage domain does not exist).
Could someone tell me, how to try to restore this domain?
Could you try moving the host to Maintenance mode and then Activate it
again please.  I've encountered situations where vdsm restarts and
engine does not reconnect storage until an Activate action happens.
Let's see if this is your issue.
...
P.S.
It's an oVirt 3.4.2-1.el6
**********************************************************************************
/var/log/messages:
Jan 26 12:48:49 node002 vdsm TaskManager.Task ERROR
Task=`10d02993-b585-448f-9a50-bd3e8cda7082`::Unexpected error#012Traceback
(most recent call last):#012  File "/usr/share/vdsm/storage/task.py", line
873, in _run#012    return fn(*args, **kargs)#012  File
"/usr/share/vdsm/logUtils.py", line 45, in wrapper#012    res = f(*args,
**kwargs)#012  File "/usr/share/vdsm/storage/hsm.py", line 2959, in
getVGInfo#012    return dict(info=self.__getVGsInfo([vgUUID])[0])#012  File
"/usr/share/vdsm/storage/hsm.py", line 2892, in __getVGsInfo#012    vgList
= [lvm.getVGbyUUID(vgUUID) for vgUUID in vgUUIDs]#012  File
"/usr/share/vdsm/storage/lvm.py", line 894, in getVGbyUUID#012    raise
se.VolumeGroupDoesNotExist("vg_uuid: %s" %
vgUUID)#012VolumeGroupDoesNotExist: Volume Group does not exist: ('vg_uuid:
gyaCWf-6VKi-lI9W-JT6H-IZdy-rIsB-hTvZ4O',)
Jan 26 12:48:49 node002 kernel: device-mapper: table: 253:26: multipath:
error getting device
Jan 26 12:48:49 node002 kernel: device-mapper: ioctl: error adding target
to table
**********************************************************************************
/var/log/vdsm.log:
Thread-22::ERROR::2015-01-26
12:43:03,376::sdc::137::Storage.StorageDomainCache::(_findDomain) looking
for unfetched domain db52e9cb-7306-43fd-aff3-20831bc2bcaf
Thread-22::ERROR::2015-01-26
12:43:03,377::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain)
looking for domain db52e9cb-7306-43fd-aff3-20831bc2bcaf
Thread-22::DEBUG::2015-01-26
12:43:03,377::lvm::373::OperationMutex::(_reloadvgs) Operation 'lvm reload
operation' got the operation mutex
Thread-22::DEBUG::2015-01-26
12:43:03,378::lvm::296::Storage.Misc.excCmd::(cmd) u'/usr/bin/sudo -n
/sbin/lvm vgs --config " devices { preferred_names = [\\"^/dev/mapper/\\"]
ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3
obtain_device_list_from_udev=0 filter = [
\'a|/dev/mapper/mpathb|/dev/mapper/mpathc|/dev/mapper/mpathd|/dev/mapper/mpathe|/dev/mapper/mpathf|\',
\'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
wait_for_locks=1  use_lvmetad=0 }  backup {  retain_min = 50  retain_days =
0 } " --noheadings --units b --nosuffix --separator | -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name
db52e9cb-7306-43fd-aff3-20831bc2bcaf' (cwd None)
Thread-22::DEBUG::2015-01-26
12:43:03,462::lvm::296::Storage.Misc.excCmd::(cmd) FAILED: <err> = '
/dev/mapper/mpathc: Checksum error\n  /dev/mapper/mpathc: Checksum error\n
Volume group "db52e9cb-7306-43fd-aff3-20831bc2bcaf" not found\n  Skipping
volume group db52e9cb-7306-43fd-aff3-20831bc2bcaf\n'; <rc> = 5
Thread-22::WARNING::2015-01-26
12:43:03,466::lvm::378::Storage.LVM::(_reloadvgs) lvm vgs failed: 5 [] ['
/dev/mapper/mpathc: Checksum error', '  /dev/mapper/mpathc: Checksum
error', '  Volume group "db52e9cb-7306-43fd-aff3-20831bc2bcaf" not found',
'  Skipping volume group db52e9cb-7306-43fd-aff3-20831bc2bcaf']
Thread-22::DEBUG::2015-01-26
12:43:03,466::lvm::415::OperationMutex::(_reloadvgs) Operation 'lvm reload
operation' released the operation mutex
Thread-22::ERROR::2015-01-26
12:43:03,477::sdc::143::Storage.StorageDomainCache::(_findDomain) domain
db52e9cb-7306-43fd-aff3-20831bc2bcaf not found
Traceback (most recent call last):
 File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain
   dom = findMethod(sdUUID)
 File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain
   raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
(u'db52e9cb-7306-43fd-aff3-20831bc2bcaf',)
Thread-22::ERROR::2015-01-26
12:43:03,478::domainMonitor::239::Storage.DomainMonitorThread::(_monitorDomain)
Error while collecting domain db52e9cb-7306-43fd-aff3-20831bc2bcaf
monitoring information
Traceback (most recent call last):
 File "/usr/share/vdsm/storage/domainMonitor.py", line 204, in
_monitorDomain
   self.domain = sdCache.produce(self.sdUUID)
 File "/usr/share/vdsm/storage/sdc.py", line 98, in produce
   domain.getRealDomain()
 File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain
   return self._cache._realProduce(self._sdUUID)
 File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce
   domain = self._findDomain(sdUUID)
 File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain
   dom = findMethod(sdUUID)
 File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain
   raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
(u'db52e9cb-7306-43fd-aff3-20831bc2bcaf',)
Thread-13::DEBUG::2015-01-26
12:43:05,102::task::595::TaskManager.Task::(_updateState)
Task=`b4e85e37-b216-4d29-a448-0711e370a246`::moving from state init ->
state preparing
Thread-13::INFO::2015-01-26
12:43:05,102::logUtils::44::dispatcher::(wrapper) Run and protect:
repoStats(options=None)
Thread-13::INFO::2015-01-26
12:43:05,103::logUtils::47::dispatcher::(wrapper) Run and protect:
repoStats, Return response: {u'7969d636-1a02-42ba-a50b-2528765cf3d5':
{'code': 0, 'version': 0, 'acquired': True, 'delay': '0.000457574',
'lastCheck': '7.5', 'valid': True},
u'5e1ca1b6-4706-4c79-8924-b8db741c929f': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.00100094', 'lastCheck': '6.3', 'valid':
True}, u'cb85e6cd-df54-4151-8f3b-7e6d72b7372d': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.463061', 'lastCheck': '4.9', 'valid': True},
u'db52e9cb-7306-43fd-aff3-20831bc2bcaf': {'code': 358, 'version': -1,
'acquired': False, 'delay': '0', 'lastCheck': '1.6', 'valid': False},
u'5f595801-aaa5-42c7-b829-7a34a636407e': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.000942979', 'lastCheck': '7.9', 'valid':
True}, u'c1ebd0f8-fa32-4fe3-8569-fb7d4ad8faf4': {'code': 0, 'version': 0,
'acquired': True, 'delay': '0.000424499', 'lastCheck': '7.3', 'valid':
True}}
Thread-13::DEBUG::2015-01-26
12:43:05,103::task::1185::TaskManager.Task::(prepare)
Task=`b4e85e37-b216-4d29-a448-0711e370a246`::finished:
{u'7969d636-1a02-42ba-a50b-2528765cf3d5': {'code': 0, 'version': 0,
'acquired': True, 'delay': '0.000457574', 'lastCheck': '7.5', 'valid':
True}, u'5e1ca1b6-4706-4c79-8924-b8db741c929f': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.00100094', 'lastCheck': '6.3', 'valid':
True}, u'cb85e6cd-df54-4151-8f3b-7e6d72b7372d': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.463061', 'lastCheck': '4.9', 'valid': True},
u'db52e9cb-7306-43fd-aff3-20831bc2bcaf': {'code': 358, 'version': -1,
'acquired': False, 'delay': '0', 'lastCheck': '1.6', 'valid': False},
u'5f595801-aaa5-42c7-b829-7a34a636407e': {'code': 0, 'version': 3,
'acquired': True, 'delay': '0.000942979', 'lastCheck': '7.9', 'valid':
True}, u'c1ebd0f8-fa32-4fe3-8569-fb7d4ad8faf4': {'code': 0, 'version': 0,
'acquired': True, 'delay': '0.000424499', 'lastCheck': '7.3', 'valid':
True}}
**********************************************************************************
[root@node002 shim]# multipath -ll
mpathe (1NODE_001_LUN01) dm-6 SHIMI,VIRTUAL-DISK
size=977G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
 `- 21:0:0:1 sdg 8:96 active ready  running
mpathd (1NODE_003_LUN01) dm-7 SHIMI,VIRTUAL-DISK
size=977G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
 `- 20:0:0:1 sdf 8:80 active ready  running
mpathc (1NODE_002_LUN01) dm-4 SHIMI,VIRTUAL-DISK
size=977G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
 `- 18:0:0:1 sdd 8:48 active ready  running
mpathb (1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010) dm-1 ATA,MARVELL Raid VD
size=1.8T features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
 `- 0:0:0:0  sda 8:0  active ready  running
mpathf (1MANAGER_LUN01) dm-5 SHIMI,VIRTUAL-DISK
size=500G features='0' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=1 status=active
 `- 19:0:0:1 sde 8:64 active ready  running
**********************************************************************************
[root@node002 shim]# lsblk
NAME                                                          MAJ:MIN RM
SIZE RO TYPE  MOUNTPOINT
sdb                                                             8:16   0
298.1G  0 disk
├─sdb1                                                          8:17
0     1G  0 part  /boot
├─sdb2                                                          8:18
0     4G  0 part  [SWAP]
└─sdb3                                                          8:19   0
293.1G  0 part
 └─vg_node002-LogVol00 (dm-0)                                253:0    0
293.1G  0 lvm   /
sda                                                             8:0    0
1.8T  0 disk
└─sda1                                                          8:1    0
1.8T  0 part
sdd                                                             8:48   0
976.6G  0 disk
└─mpathc (dm-4)                                               253:4    0
976.6G  0 mpath
sde                                                             8:64   0
500G  0 disk
└─mpathf (dm-5)                                               253:5    0
500G  0 mpath
 ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-metadata (dm-15) 253:15   0
512M  0 lvm
 ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-ids (dm-16)      253:16   0
128M  0 lvm
 ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-leases (dm-18)   253:18
0     2G  0 lvm
 ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-outbox (dm-20)   253:20   0
128M  0 lvm
 ├─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-inbox (dm-21)    253:21   0
128M  0 lvm
 └─cb85e6cd--df54--4151--8f3b--7e6d72b7372d-master (dm-22)   253:22
0     1G  0 lvm
sdf                                                             8:80   0
976.6G  0 disk
└─mpathd (dm-7)                                               253:7    0
976.6G  0 mpath
 ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-metadata (dm-14) 253:14   0
512M  0 lvm
 ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-ids (dm-17)      253:17   0
128M  0 lvm
 ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-leases (dm-19)   253:19
0     2G  0 lvm
 ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-outbox (dm-23)   253:23   0
128M  0 lvm
 ├─5e1ca1b6--4706--4c79--8924--b8db741c929f-inbox (dm-24)    253:24   0
128M  0 lvm
 └─5e1ca1b6--4706--4c79--8924--b8db741c929f-master (dm-25)   253:25
0     1G  0 lvm
sdg                                                             8:96   0
976.6G  0 disk
└─mpathe (dm-6)                                               253:6    0
976.6G  0 mpath
 ├─5f595801--aaa5--42c7--b829--7a34a636407e-metadata (dm-8)  253:8    0
512M  0 lvm
 ├─5f595801--aaa5--42c7--b829--7a34a636407e-ids (dm-9)       253:9    0
128M  0 lvm
 ├─5f595801--aaa5--42c7--b829--7a34a636407e-leases (dm-10)   253:10
0     2G  0 lvm
 ├─5f595801--aaa5--42c7--b829--7a34a636407e-outbox (dm-11)   253:11   0
128M  0 lvm
 ├─5f595801--aaa5--42c7--b829--7a34a636407e-inbox (dm-12)    253:12   0
128M  0 lvm
 └─5f595801--aaa5--42c7--b829--7a34a636407e-master (dm-13)   253:13
0     1G  0 lvm
**********************************************************************************
[root@node002 shim]# multipath -v3
Jan 26 12:46:28 | ram0: device node name blacklisted
Jan 26 12:46:28 | ram1: device node name blacklisted
Jan 26 12:46:28 | ram2: device node name blacklisted
Jan 26 12:46:28 | ram3: device node name blacklisted
Jan 26 12:46:28 | ram4: device node name blacklisted
Jan 26 12:46:28 | ram5: device node name blacklisted
Jan 26 12:46:28 | ram6: device node name blacklisted
Jan 26 12:46:28 | ram7: device node name blacklisted
Jan 26 12:46:28 | ram8: device node name blacklisted
Jan 26 12:46:28 | ram9: device node name blacklisted
Jan 26 12:46:28 | ram10: device node name blacklisted
Jan 26 12:46:28 | ram11: device node name blacklisted
Jan 26 12:46:28 | ram12: device node name blacklisted
Jan 26 12:46:28 | ram13: device node name blacklisted
Jan 26 12:46:28 | ram14: device node name blacklisted
Jan 26 12:46:28 | ram15: device node name blacklisted
Jan 26 12:46:28 | loop0: device node name blacklisted
Jan 26 12:46:28 | loop1: device node name blacklisted
Jan 26 12:46:28 | loop2: device node name blacklisted
Jan 26 12:46:28 | loop3: device node name blacklisted
Jan 26 12:46:28 | loop4: device node name blacklisted
Jan 26 12:46:28 | loop5: device node name blacklisted
Jan 26 12:46:28 | loop6: device node name blacklisted
Jan 26 12:46:28 | loop7: device node name blacklisted
Jan 26 12:46:28 | sdb: not found in pathvec
Jan 26 12:46:28 | sdb: mask = 0x3f
Jan 26 12:46:28 | sdb: dev_t = 8:16
Jan 26 12:46:28 | sdb: size = 625142448
Jan 26 12:46:28 | sdb: subsystem = scsi
Jan 26 12:46:28 | sdb: vendor = ATA
Jan 26 12:46:28 | sdb: product = WDC WD3200AAJS-6
Jan 26 12:46:28 | sdb: rev = 03.0
Jan 26 12:46:28 | sdb: h:b:t:l = 10:0:0:0
Jan 26 12:46:28 | sdb: serial =      WD-WMAV2HM46197
Jan 26 12:46:28 | sdb: get_state
Jan 26 12:46:28 | sdb: path checker = directio (config file default)
Jan 26 12:46:28 | sdb: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sdb: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sdb: state = 3
Jan 26 12:46:28 | sdb: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sdb: uid = 1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197
(callout)
Jan 26 12:46:28 | sdb: state = running
Jan 26 12:46:28 | sdb: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sdb: prio = const (config file default)
Jan 26 12:46:28 | sdb: const prio = 1
Jan 26 12:46:28 | sda: not found in pathvec
Jan 26 12:46:28 | sda: mask = 0x3f
Jan 26 12:46:28 | sda: dev_t = 8:0
Jan 26 12:46:28 | sda: size = 3904897024
Jan 26 12:46:28 | sda: subsystem = scsi
Jan 26 12:46:28 | sda: vendor = ATA
Jan 26 12:46:28 | sda: product = MARVELL Raid VD
Jan 26 12:46:28 | sda: rev = MV.R
Jan 26 12:46:28 | sda: h:b:t:l = 0:0:0:0
Jan 26 12:46:28 | sda: serial = 1c3c8ecf5cf00010
Jan 26 12:46:28 | sda: get_state
Jan 26 12:46:28 | sda: path checker = directio (config file default)
Jan 26 12:46:28 | sda: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sda: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sda: state = 3
Jan 26 12:46:28 | sda: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sda: uid = 1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010
(callout)
Jan 26 12:46:28 | sda: state = running
Jan 26 12:46:28 | sda: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sda: prio = const (config file default)
Jan 26 12:46:28 | sda: const prio = 1
Jan 26 12:46:28 | dm-0: device node name blacklisted
Jan 26 12:46:28 | sdc: not found in pathvec
Jan 26 12:46:28 | sdc: mask = 0x3f
Jan 26 12:46:28 | sdc: dev_t = 8:32
Jan 26 12:46:28 | sdc: size = 0
Jan 26 12:46:28 | sdc: subsystem = scsi
Jan 26 12:46:28 | sdc: vendor = Multi
Jan 26 12:46:28 | sdc: product = Flash Reader
Jan 26 12:46:28 | sdc: rev = 1.00
Jan 26 12:46:28 | sdc: h:b:t:l = 12:0:0:0
Jan 26 12:46:28 | dm-1: device node name blacklisted
Jan 26 12:46:28 | dm-2: device node name blacklisted
Jan 26 12:46:28 | dm-3: device node name blacklisted
Jan 26 12:46:28 | sdd: not found in pathvec
Jan 26 12:46:28 | sdd: mask = 0x3f
Jan 26 12:46:28 | sdd: dev_t = 8:48
Jan 26 12:46:28 | sdd: size = 2048000000
Jan 26 12:46:28 | sdd: subsystem = scsi
Jan 26 12:46:28 | sdd: vendor = SHIMI
Jan 26 12:46:28 | sdd: product = VIRTUAL-DISK
Jan 26 12:46:28 | sdd: rev = 0001
Jan 26 12:46:28 | sdd: h:b:t:l = 18:0:0:1
Jan 26 12:46:28 | sdd: tgt_node_name = pl.mycomp.shimi:node002.target0
Jan 26 12:46:28 | sdd: serial =                               beaf11
Jan 26 12:46:28 | sdd: get_state
Jan 26 12:46:28 | sdd: path checker = directio (config file default)
Jan 26 12:46:28 | sdd: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sdd: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sdd: state = 3
Jan 26 12:46:28 | sdd: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sdd: uid = 1NODE_002_LUN01 (callout)
Jan 26 12:46:28 | sdd: state = running
Jan 26 12:46:28 | sdd: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sdd: prio = const (config file default)
Jan 26 12:46:28 | sdd: const prio = 1
Jan 26 12:46:28 | dm-4: device node name blacklisted
Jan 26 12:46:28 | sde: not found in pathvec
Jan 26 12:46:28 | sde: mask = 0x3f
Jan 26 12:46:28 | sde: dev_t = 8:64
Jan 26 12:46:28 | sde: size = 1048576000
Jan 26 12:46:28 | sde: subsystem = scsi
Jan 26 12:46:28 | sde: vendor = SHIMI
Jan 26 12:46:28 | sde: product = VIRTUAL-DISK
Jan 26 12:46:28 | sde: rev = 0001
Jan 26 12:46:28 | sde: h:b:t:l = 19:0:0:1
Jan 26 12:46:28 | sde: tgt_node_name = pl.mycomp.shimi:manager.target0
Jan 26 12:46:28 | sde: serial =                               beaf11
Jan 26 12:46:28 | sde: get_state
Jan 26 12:46:28 | sde: path checker = directio (config file default)
Jan 26 12:46:28 | sde: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sde: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sde: state = 3
Jan 26 12:46:28 | sde: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sde: uid = 1MANAGER_LUN01 (callout)
Jan 26 12:46:28 | sde: state = running
Jan 26 12:46:28 | sde: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sde: prio = const (config file default)
Jan 26 12:46:28 | sde: const prio = 1
Jan 26 12:46:28 | sdf: not found in pathvec
Jan 26 12:46:28 | sdf: mask = 0x3f
Jan 26 12:46:28 | sdf: dev_t = 8:80
Jan 26 12:46:28 | sdf: size = 2048000000
Jan 26 12:46:28 | sdf: subsystem = scsi
Jan 26 12:46:28 | sdf: vendor = SHIMI
Jan 26 12:46:28 | sdf: product = VIRTUAL-DISK
Jan 26 12:46:28 | sdf: rev = 0001
Jan 26 12:46:28 | sdf: h:b:t:l = 20:0:0:1
Jan 26 12:46:28 | sdf: tgt_node_name = pl.mycomp.shimi:node003.target0
Jan 26 12:46:28 | sdf: serial =                               beaf11
Jan 26 12:46:28 | sdf: get_state
Jan 26 12:46:28 | sdf: path checker = directio (config file default)
Jan 26 12:46:28 | sdf: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sdf: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sdf: state = 3
Jan 26 12:46:28 | sdf: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sdf: uid = 1NODE_003_LUN01 (callout)
Jan 26 12:46:28 | sdf: state = running
Jan 26 12:46:28 | sdf: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sdf: prio = const (config file default)
Jan 26 12:46:28 | sdf: const prio = 1
Jan 26 12:46:28 | sdg: not found in pathvec
Jan 26 12:46:28 | sdg: mask = 0x3f
Jan 26 12:46:28 | sdg: dev_t = 8:96
Jan 26 12:46:28 | sdg: size = 2048000000
Jan 26 12:46:28 | sdg: subsystem = scsi
Jan 26 12:46:28 | sdg: vendor = SHIMI
Jan 26 12:46:28 | sdg: product = VIRTUAL-DISK
Jan 26 12:46:28 | sdg: rev = 0001
Jan 26 12:46:28 | sdg: h:b:t:l = 21:0:0:1
Jan 26 12:46:28 | sdg: tgt_node_name = pl.mycomp.shimi:node001.target0
Jan 26 12:46:28 | sdg: serial =                               beaf11
Jan 26 12:46:28 | sdg: get_state
Jan 26 12:46:28 | sdg: path checker = directio (config file default)
Jan 26 12:46:28 | sdg: checker timeout = 30000 ms (sysfs setting)
Jan 26 12:46:28 | sdg: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sdg: state = 3
Jan 26 12:46:28 | sdg: getuid = /sbin/scsi_id --whitelisted
--replace-whitespace --device=/dev/%n (config file default)
Jan 26 12:46:28 | sdg: uid = 1NODE_001_LUN01 (callout)
Jan 26 12:46:28 | sdg: state = running
Jan 26 12:46:28 | sdg: detect_prio = 1 (config file default)
Jan 26 12:46:28 | sdg: prio = const (config file default)
Jan 26 12:46:28 | sdg: const prio = 1
Jan 26 12:46:28 | dm-5: device node name blacklisted
Jan 26 12:46:28 | dm-6: device node name blacklisted
Jan 26 12:46:28 | dm-7: device node name blacklisted
Jan 26 12:46:28 | dm-8: device node name blacklisted
Jan 26 12:46:28 | dm-9: device node name blacklisted
Jan 26 12:46:28 | dm-10: device node name blacklisted
Jan 26 12:46:28 | dm-11: device node name blacklisted
Jan 26 12:46:28 | dm-12: device node name blacklisted
Jan 26 12:46:28 | dm-13: device node name blacklisted
Jan 26 12:46:28 | dm-14: device node name blacklisted
Jan 26 12:46:28 | dm-15: device node name blacklisted
Jan 26 12:46:28 | dm-16: device node name blacklisted
Jan 26 12:46:28 | dm-17: device node name blacklisted
Jan 26 12:46:28 | dm-18: device node name blacklisted
Jan 26 12:46:28 | dm-19: device node name blacklisted
Jan 26 12:46:28 | dm-20: device node name blacklisted
Jan 26 12:46:28 | dm-21: device node name blacklisted
Jan 26 12:46:28 | dm-22: device node name blacklisted
Jan 26 12:46:28 | dm-23: device node name blacklisted
Jan 26 12:46:28 | dm-24: device node name blacklisted
Jan 26 12:46:28 | dm-25: device node name blacklisted
===== paths list =====
uuid                                       hcil     dev dev_t pri dm_st
chk_st
1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197 10:0:0:0 sdb 8:16  1   undef
ready
1ATA_MARVELL_Raid_VD_0_1c3c8ecf5cf00010    0:0:0:0  sda 8:0   1   undef
ready
                                          12:0:0:0 sdc 8:32  -1  undef
faulty
1NODE_002_LUN01                            18:0:0:1 sdd 8:48  1   undef
ready
1MANAGER_LUN01                             19:0:0:1 sde 8:64  1   undef
ready
1NODE_003_LUN01                            20:0:0:1 sdf 8:80  1   undef
ready
1NODE_001_LUN01                            21:0:0:1 sdg 8:96  1   undef
ready
Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:96 1
Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:96 A 0
Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:80 1
Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:80 A 0
Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:48 1
Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:48 A 0
Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:0 1
Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:0 A 0
Jan 26 12:46:28 | params = 0 0 1 1 round-robin 0 1 1 8:64 1
Jan 26 12:46:28 | status = 2 0 0 0 1 1 A 0 1 0 8:64 A 0
Jan 26 12:46:28 | Found matching wwid
[1ATA_WDC_WD3200AAJS-60Z0A0_WD-WMAV2HM46197] in bindings file. Setting
alias to mpatha
Jan 26 12:46:28 | sdb: ownership set to mpatha
Jan 26 12:46:28 | sdb: not found in pathvec
Jan 26 12:46:28 | sdb: mask = 0xc
Jan 26 12:46:28 | sdb: get_state
Jan 26 12:46:28 | sdb: state = running
Jan 26 12:46:28 | directio: starting new request
Jan 26 12:46:28 | directio: io finished 4096/0
Jan 26 12:46:28 | sdb: state = 3
Jan 26 12:46:28 | sdb: state = running
Jan 26 12:46:28 | sdb: const prio = 1
Jan 26 12:46:28 | mpatha: pgfailover = -1 (internal default)
Jan 26 12:46:28 | mpatha: pgpolicy = failover (internal default)
Jan 26 12:46:28 | mpatha: selector = round-robin 0 (internal default)
Jan 26 12:46:28 | mpatha: features = 0 (internal default)
Jan 26 12:46:28 | mpatha: hwhandler = 0 (internal default)
Jan 26 12:46:28 | mpatha: rr_weight = 1 (internal default)
Jan 26 12:46:28 | mpatha: minio = 1 rq (config file default)
Jan 26 12:46:28 | mpatha: no_path_retry = -1 (config file default)
Jan 26 12:46:28 | pg_timeout = NONE (internal default)
Jan 26 12:46:28 | mpatha: fast_io_fail_tmo = 5 (config file default)
Jan 26 12:46:28 | mpatha: dev_loss_tmo = 30 (config file default)
Jan 26 12:46:28 | mpatha: retain_attached_hw_handler = 1 (config file
default)
Jan 26 12:46:28 | failed to find rport_id for target10:0:0
Jan 26 12:46:28 | mpatha: set ACT_CREATE (map does not exist)
Jan 26 12:46:28 | mpatha: domap (0) failure for create/reload map
Jan 26 12:46:28 | mpatha: ignoring map
**********************************************************************************
[root@node002 shim]# iscsiadm -m session -o show
tcp: [6] 192.168.1.12:3260,1 pl.mycomp.shimi:node002.target0
tcp: [7] 192.168.1.11:3260,1 pl.mycomp.shimi:manager.target0
tcp: [8] 192.168.1.14:3260,1 pl.mycomp.shimi:node003.target0
tcp: [9] 192.168.1.13:3260,1 pl.mycomp.shimi:node001.target0
**********************************************************************************
[root@node002 shim]# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
**********************************************************************************
[root@node002 shim]# sestatus
SELinux status:                 disabled

...
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Adam Litke