[Linuxppc-users] Queue depth value when using NPIV on LoP ?

Ahmed Amer ahmed.amer at ae.ibm.com
Wed Feb 13 22:01:44 AEDT 2019


Hi ,
Have you checked out this yet ?
https://serverfault.com/questions/575438/how-to-check-the-current-queue-depth-value

On the other hand , May I know why you want to alert default Queue depth
value? are you facing any performance issues? recommendation from support ?


Sincerely,

Ahmed Amer
Systems Lab Services Consultant
IBM Systems
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From:	<Tommi.Sihvo at tieto.com>
To:	<linuxppc-users at lists.ozlabs.org>
Date:	02/13/2019 02:53 PM
Subject:	[Linuxppc-users] Queue depth value when using NPIV on  LoP ?
Sent by:	"Linuxppc-users" <linuxppc-users-bounces
            +ahmed.amer=ae.ibm.com at lists.ozlabs.org>



Hello all,

Can I somehow check the SAN connection queue depth value on Linux on Power
RHEL  CLI?

E.get  similar info as this on AIX:
sihvotom at capadir01:/home/sihvotom # lsattr -El hdisk3 |grep queue
queue_depth     8                                Queue DEPTH
True


Setup is: RHEL lpar on PowerVM frame; using NPIV connection & multipath on
RHEL side..


Br,
tommi


Terveisin / Best regards,

Tommi Sihvo,  Lead Service Architect
Tieto Finland Oy, ZSMS Shared Services
ZSMSC Cloud IaaS and Infra Capacity services
tommi.sihvo at tieto.com, direct +358 20 725 1771 mobile +358 40 518 0646
Joukahaisenkatu 1, 5th floor
20520 TURKU
www.tieto.com
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