[ovirt-users] HELP - Storage Domains dot not active anymore.

[Nir Soffer]

----- Original Message -----
> From: "Fagner Patricio" <fagner.patricio at gmail.com>
> To: "users" <users at ovirt.org>
> Sent: Tuesday, August 26, 2014 3:23:22 PM
> Subject: Re: [ovirt-users] HELP - Storage Domains dot not active anymore.
> 
> Has any command to rescan a iscsi target?
> 
> 
> 2014-08-26 8:55 GMT-03:00 Fagner Patricio < fagner.patricio at gmail.com > :
> 
> 
> 
> Hello Everybody
> 
> I sent the wrong files of friday of vdsm logs
> 
> this is the corrects
> 
> Node 01
> 
> https://mega.co.nz/#!QI5nRAyQ !bobQ20wg0Ja-kWdZhzpxh8hYkGwiG1skJRAtH5DVu80
> 
> Node 02
> 
> 
> https://mega.co.nz/#!MEwGjDyJ !KgMi-ugv3_8WJhmrq7GB9yLPk1XNsKd-n-25OdiSmFg
> 
> 
> 
> 2014-08-26 8:12 GMT-03:00 Fagner Patricio < fagner.patricio at gmail.com > :
> 
> 
> 
> 
> Hello everybody
> 
> The information that you guys requested.
> 
> On the storage machine with Fedora 20:
> 
> In this machine i dont have tha file /var/log/messages, i dont know why.
> 
> ---------------------------
> 
> [root at localhost ~]# vgs -a
> VG #PV #LV #SN Attr VSize VFree
> 483d30f6-d403-4c40-b30f-4236b87413f2 1 12 0 wz--n- 147,50g 14,62g
> fedora 1 3 0 wz--n- 159,50g 4,00m
> 
> ---------------------------
> 
> [root at localhost ~]# pvs -a
> PV VG Fmt Attr PSize PFree
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/0cc952b9-bd46-4cb5-b25e-8ef9c9441e04
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/3a1bcca0-0648-4024-84cf-2954418ab531
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/50f74d24-8246-496b-9554-b13eb88e90c5
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/8ad77295-7877-4a7c-b009-7226de21d008
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/a184dd03-531d-4f77-817b-60666bedc3d1
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/a2e323e7-2d25-4687-8755-d84e42564439
> --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/ids --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/inbox --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/leases --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/master --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/metadata --- 0 0
> /dev/483d30f6-d403-4c40-b30f-4236b87413f2/outbox --- 0 0
> /dev/fedora/opt_iSCSI01 483d30f6-d403-4c40-b30f-4236b87413f2 lvm2 a-- 147,50g
> 14,62g
> /dev/fedora/root --- 0 0
> /dev/fedora/swap --- 0 0
> /dev/sda1 --- 0 0
> /dev/sda2
> 
> ---------------------------
> 
> [root at localhost ~]# tgtadm --lld iscsi --op show --mode target
> Target 1: iqn.2014-05-19.br.mp.mppb.ovirtstoragedell:target0
> System information:
> Driver: iscsi
> State: ready
> I_T nexus information:
> I_T nexus: 1
> Initiator: iqn.1994-05.com.redhat:b2b7b5bc8064 alias: dellr62001.mppb.mp.br
> Connection: 0
> IP Address: 10.0.1.131
> I_T nexus: 2
> Initiator: iqn.1994-05.com.redhat:d2d5fc389e7e alias: dellr620-02
> Connection: 0
> IP Address: 10.0.1.132
> LUN information:
> LUN: 0
> Type: controller
> SCSI ID: IET 00010000
> SCSI SN: beaf10
> Size: 0 MB, Block size: 1
> Online: Yes
> Removable media: No
> Prevent removal: No
> Readonly: No
> SWP: No
> Thin-provisioning: No
> Backing store type: null
> Backing store path: None
> Backing store flags:
> Account information:
> ACL information:
> 10.0.1.0/24
> 
> ---------------------------
> 
> [root at localhost ~]# getenforce
> Disabled
> 
> ##################################
> 
> On The oVirt Node 01
> 
> [root at dellr62001 ~]# vdsClient -s 0 getStorageDomainsList
> 98362e62-a2a2-4d34-b4c9-2502ba1982da
> f192ce65-90e8-4497-85dc-efc165525f0d
> bcea1f98-08a9-445b-96e3-927db8e10fbe
> 
> --------------------------------------
> 
> [root at dellr62001 ~]# vdsClient -s 0 getStorageDomainStats
> Error using command: list index out of range
> 
> getStorageDomainStats
> <domain UUID>
> Get storage domain statistics.
> 
> ##################################
> 
> On The oVirt Node 02
> 
> [root at dellr620-02 ~]# vdsClient -s 0 getStorageDomainStats
> Error using command: list index out of range
> 
> getStorageDomainStats
> <domain UUID>
> Get storage domain statistics.
> 
> ---------------------------
> 
> [root at dellr620-02 ~]# vdsClient -s 0 getStorageDomainsList
> 98362e62-a2a2-4d34-b4c9-2502ba1982da
> f192ce65-90e8-4497-85dc-efc165525f0d
> bcea1f98-08a9-445b-96e3-927db8e10fbe
> 
> #################################
> 
> And the Logs of
> 
> oVirtNode 01
> 
> https://mega.co.nz/#!YMxmyITY !9Fb6L24sSaMaeDNvcS1UELCrM2_J-rFeUbd4uMd6BhQ
> 
> and oVirtNode 02
> 
> https://mega.co.nz/#!cAQjCJ6S !WNFrIWBfHEwuiUtuzsGZ1FUM8dZRpzO8tL8FvkBuSmw
> 
> I shutdown the machines last friday
> 
> I see that the problem is the storage missing.
> 
> But why this happened?
> 
> Have any way to recover that?
> 
> I shutdown the machines last friday for maintenance during the weekend in the
> datacenter and boot up then again yesterday morning
> 
> Since then this big trouble started
> 
> I imagine i do the shutdown in the correct form.

Can you share with us the output of these commands?

On both hosts:

iscsiadm -m session
iscsiadm -m node
cat /etc/iscsi/initiatorname.iscsi
vdsClient -s 0 getDeviceList

You can also add this info to the bug.

Thanks,
Nir