[gpfsug-discuss] Gathering node/fs statistics ?

2014-11-21 Thread Jan-Frode Myklebust
I'm considering writing a Performance CoPilot agent (PMDA, Performance Metrics Domain Agent) for GPFS, and would like to collect all/most of the metrics that are already available in the gpfs SNMP agent -- ideally without using SNMP.. So, could someone help me with where to find GPFS performance

Re: [gpfsug-discuss] Gathering node/fs statistics ?

2014-11-21 Thread Sven Oehme
Hi, you should take a look at the following 3 links : my performance talk about GPFS , take a look at the dstat plugin mentioned in the charts : http://www.gpfsug.org/wp-content/uploads/2014/05/UG10_GPFS_Performance_Session_v10.pdf documentation about the mmpmon interface and use in GPFS :

Re: [gpfsug-discuss] Gathering node/fs statistics ?

2014-11-21 Thread Bob Oesterlin
You might want to look at Arxview, www.arxscan.com. I've been working with them and they have good GPFS and Storage monitoring based on mmpmon. Lightweight too. Bob Oesterlin Nuance Communications On Friday, November 21, 2014, Jan-Frode Myklebust janfr...@tanso.net wrote: I'm considering

[gpfsug-discuss] any difference with the filespace view mmbackup sees from a global snapshot vs a snapshot on -j root with only 1 independent fileset (root)?

2014-11-21 Thread Sabuj Pattanayek
Hi all, We're running 3.5.0.19 . Is there any difference in terms of the view of the filespace that mmbackup sees and then passes to TSM if we run mmbackup against a global snapshot vs a snapshot on -j root if we only have and ever plan on having one independent fileset (root)? It doesn't look