HPE Nimble HF20 not visible

soderob

Hi all,

I onboarded on Stor2RRD v7.10-1 two HPE Nimbles HF20 configured in HA with Peer Persistence.

Nimble are visible on the UI under Capacity and Configuration subsection under the Reports section, but not under the Storage section.

Nimble configuration has be done as described at https://stor2rrd.com/HPE-3PAR-MSA-XP7-NIMBLE-StoreOnce-monitoring.php#NIMBLE

The config_check.sh works fine.
I'm also able to get information about pools, volume folders and volumes directly by CLI on Stor2RRD server (see below), but pool.cfg and volume_folder.cfg under data directory contains no data while data/VOLUMES directory contains nothing.

ssh -o ConnectTimeout=80 -o StrictHostKeyChecking=no -o PreferredAuthentications=publickey -o SendEnv=no lpar2rrd@XXX.XXX.XXX.XXX -p 22 "LC_ALL=en_US LANG=en_US LC_NUMERIC=en_US pool --list"

--------------+-------------+----------+----------------------------------------

Pool           Capacity(MiB) Usage(MiB) Arrays

--------------+-------------+----------+----------------------------------------

POOL-RACK-A-XXX     31524549    3800486 NIMBLE-A-YYYYY

POOL-RACK-B-XXX     31524549    3800649 NIMBLE-B-YYYYY

ssh -o ConnectTimeout=80 -o StrictHostKeyChecking=no -o PreferredAuthentications=publickey -o SendEnv=no lpar2rrd@XXX.XXX.XXX.XXX -p 22 "LC_ALL=en_US LANG=en_US LC_NUMERIC=en_US folder --list"

----------------------+------------------------+---------+----------------------

Path                        Description         Agent Type     Usage Limit(MiB)

----------------------+------------------------+---------+----------------------

POOL-RACK-A-XXX:/VOL-ST-RACK-A VOL-ST-RACK-A           none      Unlimited (31524549)

POOL-RACK-B-XXX:/VOL-ST-RACK-B VOL-ST-RACK-B           none      Unlimited (31524549)

.....................................................................................................................................................

ssh -o ConnectTimeout=80 -o StrictHostKeyChecking=no -o PreferredAuthentications=publickey -o SendEnv=no lpar2rrd@XXX.XXX.XXX.XXX -p 22 "LC_ALL=en_US LANG=en_US LC_NUMERIC=en_US vol --list"

----------------+---------+------+-------+---------+---------+-------+---------

Name             Size      Online Offline Usage     Reserve % Limit % Path

                 (MiB)            Reason  (MiB)

----------------+---------+------+-------+---------+---------+-------+---------

Admin-From-A-to-B   2097152 Yes    N/A        204204         0     100 POOL-RACK-A-XXX:/

Admin-From-A-to-B   2097152 Yes    N/A        204204         0     100 POOL-RACK-B-XXX:/

CS1-From-A-to-B    5242880 Yes    N/A         64965         0     100 POOL-RACK-A-XXX:/

CS1-From-A-to-B    5242880 Yes    N/A         64965         0     100 POOL-RACK-B-XXX:/

.....................................................................................................................................................

Below the errors logged by load.sh script

ERROR          : NIMBLE-A-XXX: Problem with configuration load, no VOLUME has been found, is there really exist one? : /home/lpar2rrd/stor2rrd/data/NIMBLE-A-XXX/config.html /home/lpar2rrd/stor2rrd/bin/LoadDataModule.pm:47064

ERROR          : NIMBLE-A-XXX: Volumes cfg file has not been found : /home/lpar2rrd/stor2rrd/data/NIMBLE-A-XXX/VOLUME/volumes.cfg /home/lpar2rrd/stor2rrd/bin/storage.pl:20249

ERROR          : Exiting NIMBLE-A-XXX as some core cfg file is missing: config.html || pool.cfg || volumes.cfg

ERROR          : NIMBLE-B-XXX: Problem with configuration load, no VOLUME has been found, is there really exist one? : /home/lpar2rrd/stor2rrd/data/NIMBLE-B-XXX/config.html /home/lpar2rrd/stor2rrd/bin/LoadDataModule.pm:47064

ERROR          : NIMBLE-B-XXX: Volumes cfg file has not been found : /home/lpar2rrd/stor2rrd/data/NIMBLE-B-XXX/VOLUME/volumes.cfg /home/lpar2rrd/stor2rrd/bin/storage.pl:20249

ERROR          : Exiting NIMBLE-B-XXX as some core cfg file is missing: config.html || pool.cfg || volumes.cfg

Thanks a lot and best regards.

Karel

Hi,

Send us logs. 

Note a short problem description in the text field of the upload form.

cd /home/stor2rrd/stor2rrd # or where is your STOR2RRD working dir
tar cvhf logs.tar logs tmp/*txt
gzip -9 logs.tar

Send us logs.tar.gz via https://upload.stor2rrd.com

soderob

Logs has been uploaded

bndt206

Did you ever manage to resolve the issues?

Cause I'm see the same problems with my Nimble arrays. My Dell Compellent and Brocade switches are work just fine.

Pavel

Hi,

what is your stor2rrd version?

bndt206

7.30