LVM and VxVM

LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

 
Mahamudul Hassan
Frequent Advisor

LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Hi,
We are getting â LVM: VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessibleâ error message in syslog.log file. Also â dmesgâ command output shows error. I have attached necessary â syslog.logâ file & â dmesgâ command output with this mail.

Thanks,
M.Hassan
15 REPLIES 15
Anshumali
Esteemed Contributor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

ioscan -fnH 0/1/1/0
0x000000-> Hope its vg00 What vgdisplay -v vg00 says....
Dreams are not which you see while sleeping, Dreams are which doesnt allow you to sleep while you are chasing for them!!
Suraj K Sankari
Honored Contributor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Hi,

What is the status of your disk ?
Is the disk is CLAIMED or its showing NO_HW ?

post your ioscan -fnC disk


Suraj
Kapil Jha
Honored Contributor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

cd /dev/dsk
ls -lrt|grep 0x2000

this would return a disk device

diskinfo /dev/rdsk/device_retured

ioscan -fn /dev/rdsk/device_returned

it would tell whether disk is failed or not.

You may have to replace the disk.

BR,
Kapil+
I am in this small bowl, I wane see the real world......
Mahamudul Hassan
Frequent Advisor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

please find the vgdisplay attachment.
Anshumali
Esteemed Contributor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

All PVs are showing as available. Did you manage to get the other outputs?
Whats coming in ioscan -fnC disk or at the hardware path?
Dreams are not which you see while sleeping, Dreams are which doesnt allow you to sleep while you are chasing for them!!
Mahamudul Hassan
Frequent Advisor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Please find the ioscan attached here.

Thanks,
M.Hassan
ankitj1983
Frequent Advisor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Hello,

Kindly also attach the output of ll /dev/vg*/*|grep 0x020000.It will show to which vg the disk belong to.

Regards

Ankit
Mahamudul Hassan
Frequent Advisor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Hi,
we have got below error message from both â syslog.logâ file & â dmesgâ command output.


DIAGNOSTIC SYSTEM WARNING:
The diagnostic logging facility is no longer receiving excessive
errors from the I/O subsystem. 362 I/O error entries were lost.

Thanks,
M.Hassan

Deeos
Regular Advisor

Re: LVM VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible

Hi

Your vg00 using 2 pv as follow as:

PV Name /dev/dsk/c2t1d0
PV Status available
Total PE 4374
Free PE 1368
Autoswitch On
Proactive Polling On

PV Name /dev/dsk/c2t0d0
PV Status available
Total PE 4374
Free PE 1368
Autoswitch On
Proactive Polling On




can you check send me...

#ll /dev/vg*/group

#strings /etc/lvmtab

#ioscan -funC disk|grep -i t1d0
#ioscan -funC disk|grep -i t0do


where it will show you all alt. path to prospective disks.

Please me these information.


Thanks
Deepak
Deepak