Data Protector Practitioners Forum
Showing results for 
Search instead for 
Do you mean 

Approx 8 min everytime to discover path 11iv3 clients with EMC powerpath software

Highlighted
Respected Contributor

Approx 8 min everytime to discover path 11iv3 clients with EMC powerpath software

Issue :-> When we are starting backup , its taking approx 8 min everytime to discover path .
Session shared below :
Normal] From: BMA@dcrrbap2 "HP:Ultrium 4-SCSI_2" Time: 3/14/2014 1:04:57 PM
STARTING Media Agent "HP:Ultrium 4-SCSI_2"
[Normal] From: BSM@dp-rrb "DAILY_BKP_149_THU" Time: 3/14/2014 1:07:50 PM
Opening MultiPath library control named 'HP:MSL G3 Series' on path 'vishnu;/dev/rac/c34t0d1'.
[Warning] From: UMA@dcrrbap2 "HP:MSL G3 Series" Time: 3/14/2014 1:14:47 PM
The device "HP:MSL G3 Series" could not be opened("Device could not be accessed")
[Normal] From: UMA@dcrrbap2 "HP:MSL G3 Series" Time: 3/14/2014 1:14:47 PM
Starting the device path discovery process.
[Normal] From: UMA@dcrrbap2 "HP:MSL G3 Series" Time: 3/14/2014 1:15:14 PM
A new path(s) "/dev/rchgr/autoch1" found for device "HP:MSL G3 Series" and stored.

this is happening for all of our 11iv3 clients where we have installed powerpath emc software .
CM . Win2008 R2.

2 REPLIES
HPE Expert

Re: Approx 8 min everytime to discover path 11iv3 clients with EMC powerpath software

Was this working before you installed PowerPath?  This is the 2nd time in 3 days where is handled an issue where it looks like PowerPath is affecting Data Protector, with pretty much the same symptoms

Respected Contributor

Re: Approx 8 min everytime to discover path 11iv3 clients with EMC powerpath software

Hi Bob,

 

After reboot of tape library & Cell Manager all is fine now.