Re: [lustre-discuss] Lustre Manual Bug Report: 25.2.2. Enabling and Tuning Root Squash

Thanks Peter, LUDOC-377 created ☺ From: Jones, Peter A [mailto:peter.a.jo...@intel.com] Sent: 06 June 2017 13:44 To: Gibbins, Faye ; lustre-discuss@lists.lustre.org Subject: Re: [lustre-discuss] Lustre Manual Bug Report: 25.2.2. Enabling and Tuning Root Squash Thanks Faye. The correct place to

[lustre-discuss] Lustre Manual Bug Report: 25.2.2. Enabling and Tuning Root Squash

Hi, I think I've found a bug in the manual: https://build.hpdd.intel.com/job/lustre-manual/lastSuccessfulBuild/artifact/lustre_manual.xhtml#dbdoclet.50438221_48757 I've included it below in case this is the correct place to report it. If not please let me know and I'll submit it elsewhere. In

Re: [lustre-discuss] Changelog users failing to clear records in 2.8, can anyone help?

emaining plain-LLOGs, allowing you to > find+remove them during a new ldiskfs-mount session. > > Bruno. > >> On Jun 1, 2017, at 4:09 PM, Gibbins, Faye >> mailto:faye.gibb...@cirrus.com>> wrote: >> >> Hi, >> >> We have 4 file systems on our lustre

[lustre-discuss] Changelog users failing to clear records in 2.8, can anyone help?

Hi, We have 4 file systems on our lustre cluster. All have changelog users registered for robinhood to use. We have discovered that a changelog user for one of the file systems is not catching up to its index. Manual runs of Robinhood fail to read any more records even though according to mdd/

[lustre-discuss] Mounting MDT causes kernel panic

Hi, Our MSG/MDT machine went down and when we tried to recover it we experienced success on 3 out of 4 remounts of our MDTs. However the last mount of the MDT called 'tools' causes a kernel panic, viz: Snip-- 0 edi-vf-1-5:~# mount.lustre /dev/tools_mdt/tools_mdt /opt/_lustre_mdt_tools

Re: [lustre-discuss] Odd file permission help please. Has lustre corrupted?

Azman [mailto:murshid.az...@gmail.com] Sent: 10 March 2017 09:22 To: Gibbins, Faye ; lustre-discuss@lists.lustre.org Subject: Re: [lustre-discuss] Odd file permission help please. Has lustre corrupted? I suspect the OST that hosts the file is not mounted. What does lctl dl gives you on a client

[lustre-discuss] Odd file permission help please. Has lustre corrupted?

Hi, One of the directories on my lustre file system is showing up like this when I do an 'ls -l' on its parent directory. d?? ? ? ? ?? L004.Korean This is happening on every machine the file system is mounted upon. Can anyone offer advice on what I should do? Yo

Re: [lustre-discuss] tune2fs being blocked by MMP

Thu Aug 11 10:55:48 2016 node: A device: dm-20 0 A:~# Snip--- Can anyone help with this? Yours Faye PS Hostnames changed. -Original Message- From: COUVEE, PHILIPPE [mailto:philippe.cou...@atos.net] Sent: 04 August 2016 14:56 To: Gibbins, Faye ; Mohr Jr, Richard Frank (R

Re: [lustre-discuss] tune2fs being blocked by MMP

le there's something in lustre that prohibits tune2fs working only when failover is on for an OST? Faye -Original Message- From: Mohr Jr, Richard Frank (Rick Mohr) [mailto:rm...@utk.edu] Sent: 02 August 2016 17:38 To: Gibbins, Faye Cc: lustre-discuss@lists.lustre.org Subject: Re: [lustre-d

[lustre-discuss] tune2fs being blocked by MMP

Hi, I want to change the ext4 error behaviour from "continue" to panic. However tune2fs is reporting: Snip--- tune2fs: MMP: device currently active while trying to open /dev/mapper/scratch--1--5-scratch_3 MMP error info: last update: Tue Aug 2 15:34:09 2016 node: edi-vf-1-5.ad.cirrus.com devic

Re: [lustre-discuss] Understanding quotas

s that the units of this value would be 1332 Bytes surely. Sorry I might be a little blonde here. How does 117440512 x 512Bytes = 86M? Faye From: Riccardo Veraldi [mailto:riccardo.vera...@cnaf.infn.it] Sent: 14 July 2016 01:39 To: Gibbins, Faye Subject: Re: [lustre-discuss] Understanding q

[lustre-discuss] are my emails getting through?

Hi, I've tried emailing the lustre list about lustre quotas. Are they getting thorugh? Yours Faye Gibbins Snr Systems Administrator, Unix Lead Architect (Software) Cirrus Logic | cirrus.com | +44 131 272 7398 [cid:image003.png@01CFC5F0.FE149B60] This message and any a

[lustre-discuss] Understanding quotas

Hi, Could someone please help me understand lustre quotas? I've created a lustre filesystem called "scratch" using RHEL 7.2 and Lustre 2.8. When I run "lctl get_param qmt.scratch-QMT.dt-0x0.*" on the MDT I see for my ID the following: - id: 20977 limits: { hard:6000

[lustre-discuss] Understanding quotas

Hi, Could someone please help me understand lustre quotas? I've created a lustre filesystem called "scratch" using RHEL 7.2 and Lustre 2.8. When I run "lctl get_param qmt.scratch-QMT.dt-0x0.*" on the MDT I see for my ID the following: - id: 20977 limits: { hard:6000

Re: [lustre-discuss] remount option

r, Andreas [mailto:andreas.dil...@intel.com] Sent: 26 April 2016 08:18 To: Gibbins, Faye Cc: lustre-discuss@lists.lustre.org Subject: Re: [lustre-discuss] remount option It looks like "-o remount,ro" is the only option that is checked in ll_remount_fs(). It probably makes sense to include &q

[lustre-discuss] remount option

Hi, I'm trying to do a "mount -o remount,flock" an lustre client but it seems to have no effect. Can anyone advised me please? Yours Faye Gibbins Snr Systems Administrator, Unix Lead Architect (Software) Cirrus Logic | cirrus.com | +44 131 272 7398 [cid:image003.png@01C