Re: [gpfsug-discuss] Monitor NSD server queue?

Done. Notification generated at: 18 Aug 2016, 10:46 AM Eastern Time (ET) ID:93260 Headline:Give sysadmin insight into the inner workings of the NSD server machinery, in particular the queue dynamics Submitted

Re: [gpfsug-discuss] Minor GPFS versions coexistence problems?

Figured I'd throw in my "me too!" as well. We have ~3500 nodes and 60 gpfs server nodes and we've done several rounds of rolling upgrades starting with 3.5.0.19 -> 3.5.0.24. We've had the cluster with a mix of both versions for quite some time (We're actually in that state right now as it

Re: [gpfsug-discuss] Minor GPFS versions coexistence problems?

Oops... I meant Kevin, not Richard. On 8/19/16 12:12 AM, Aaron Knister wrote: Figured I'd throw in my "me too!" as well. We have ~3500 nodes and 60 gpfs server nodes and we've done several rounds of rolling upgrades starting with 3.5.0.19 -> 3.5.0.24. We've had the cluster with a mix of both

Re: [gpfsug-discuss] If you are experiencing mail stuck in spam / bounces

Hey Jez, Its because the mailing list doesn't have an SPF record in your DNS, being neutral is a good way to be picked up as spam. On 18 August 2016 at 22:57, Jez Tucker wrote: > Hi all > > As the discussion group is a mailing list, it is possible that members can

Re: [gpfsug-discuss] Migrate 3.5 to 4.2 and LTFSEE toSpectrumArchive

Samba as supported in Spectrum Scale uses the "autorid" module for creating internal id mappings (see man idmap_autorid for some details). Officially supported are also methods to retrieve id mappings from an external server:

Re: [gpfsug-discuss] Migrate 3.5 to 4.2 and LTFSEE toSpectrumArchive

Correct. We are upgrading their existing configuration and want to switch to CES provided Samba. They are using Samba 3.6.24 currently on RHEL 6.6. Here is the head of the smb.conf file: === [global] workgroup = SL1 netbios name =

Re: [gpfsug-discuss] Monitor NSD server queue?

Got my vote - thanks Robert. Gordon McPheeters ALCF Storage (630) 252-6430 gmcpheet...@anl.gov On Aug 18, 2016, at 10:00 AM, Bryan Banister > wrote: Great stuff… I added my vote, -Bryan From:

[gpfsug-discuss] NSD Server BIOS setting - snoop mode

All, Is there any best practice or recommendation for the Snoop Mode memory setting for NSD Servers? Default is Early Snoop. On compute nodes, I am using Cluster On Die, which creates 2 NUMA nodes per processor. This setup has 2 x 16-core Broadwell processors in each NSD server. Brian

[gpfsug-discuss] If you are experiencing mail stuck in spam / bounces

Hi all As the discussion group is a mailing list, it is possible that members can experience the list traffic being interpreted as spam. In such instances, you may experience better results if you whitelist the mailing list addresses or create a 'Not Spam' filter (E.G. gmail)

Re: [gpfsug-discuss] Migrate 3.5 to 4.2 and LTFSEE toSpectrumArchive

There are a few points to consider here: CES uses Samba in cluster mode with ctdb. That means that the tdb database is shared through ctdb on all protocol nodes, and the internal format is slightly different since it contains additional information for tracking the cross-node status of the