hello
we have problem with quota on a 2.5.3 filesystem (ext4 based on
scientific linux 6 )when using lfs_migrate after desactivating an ost on
mds
file seem to be well migrated but allocated space stay in quota on the
desactivated device
see sample in attached text document
--
Weill Phili
Le 16/04/2015 08:41, Dilger, Andreas a écrit :
On 2015/04/15, 11:38 PM, "Philippe Weill"
wrote:
we have problem with quota on a 2.5.3 filesystem (ext4 based on
scientific linux 6 )when using lfs_migrate after desactivating an ost on
mds file seem to be well migrated but allocated
Le 20/05/2015 21:14, Kurt Strosahl a écrit :
Sorry, left off some important info...
the system is rhel5, with client 1.8.7... the lustre file system is 2.5.3 (the
system already exports a 1.8.9 lustre file system).
we have the same problem and the only solution we find is to export 1.8 lust
hello
we add a problem on our lustre 2.5.3 infrastructure
small cluster 24 nodes
mds rebooted alone and
now some client refused to mount again the filesystem
client are in 1.8.9wc1 since we're in migration phase
all clients could mount the 1.8 version
6 client can't mount again the 2.5.3 files
hello
when formatting OST on lustre 2.5.3
when OST index is > 9
index is in decimal or hexadecimal ?
It's seem to be decimal but I'm not sure
thanks in advance
--
Weill Philippe - Administrateur Systeme et Reseaux
CNRS/UPMC/IPSL LATMOS (UMR 8190)
_
We use this on our lustre 2.5.3 but now your apache user uid and gid have to be
known on mds server
Le 09/03/2016 03:05, John Dubinski a écrit :
Hi,
I'm wondering if there are any developments on this front.
We also NFS export some lustre filesystems from a client to an apache server so
that
on lustre 2.5.3 here after adding some ost to a filesystem we found that quota
are present but not enforced on new ost
we had to reenforce quota after
Le 08/04/2016 18:40, Massimo Sgaravatto a écrit :
Hi
We are running Lustre 2.7.0. We have problems with quota on a filesystem.
This filesy
Le 25/04/2016 17:46, Jérôme BECOT a écrit :
Hi,
This is not really an issue, but I wondered if you already got it :
Fresh installed linux machines. Lustre client 2.7.65 recompiled for kernel
3.10.0-327.10.1.el7.x86_64 on CentOS 7.2
I boot the machine. "/scratch" folder is mounted from lustre
Le 02/08/2016 à 11:35, Martin Hecht a écrit :
Hi Kevin,
I think your proposed lnet config line is correct and it would add tcp0. If you
add a new lnet on the servers you have to reload the
lnet module, which implies that you have to restart lustre (you don't have to
reboot if unloading the m
Le 27/04/2018 à 19:07, Thackeray, Neil L a écrit :
I’m new to the cluster realm, so I’m hoping for some good advice. We are starting up a new cluster, and I’ve noticed that lustre
seems to be used widely in datacenters. The thing is I’m not sure the scale of our cluster will need it.
We are p
Hi,
Is there special consideration before migrate from 1.6.5.1 to 1.8.3
1 mgs 2 filesystem 3 oss 12 ost 80T ( we need now 16T ost )
we migrate just 1 client for test to see how it's comporting
and I have some strange issue
1 on this client users don't have acces any more to their quota
-
hi
how to remove one file system from MGS without modifying others (in production)
removing instance in MGS/CONFIGS
-rw-r--r-- 1 root root 14728 aoû 3 12:22 etherfs-client
-rw-r--r-- 1 root root 14984 aoû 3 12:22 etherfs-MDT
-rw-r--r-- 1 root root 8880 aoû 4 07:30 etherfs-OST
-rw-r--
Le 04/08/2010 12:29, Philippe Weill a écrit :
> hi
> how to remove one file system from MGS without modifying others (in
> production)
>
> removing instance in MGS/CONFIGS
>-rw-r--r-- 1 root root 14728 aoû 3 12:22 etherfs-client
> -rw-r--r-- 1 root root 14984 aoû 3
Le 13/09/2010 11:31, Stu Midgley a écrit :
> Afternoon
>
> I upgraded our oss's from 1.8.3 to 1.8.4 on Saturday (due to
> https://bugzilla.lustre.org/show_bug.cgi?id=22755) and suffered a
> great deal of pain.
>
> We have 30 oss's of multiple vintages. The basic difference between them is
>
>*
Le 19/12/2012 18:36, Jason Brooks a écrit :
> Hello,
>
> I am building a 2.3.x filesystem right now, and I am looking at setting up
> some active-active
> failover abilities to my oss's. I have been looking at Dell's md3xxx arrays,
> as they have redundant
> controllers, and allow up to four host
Le 19/12/2012 22:38, Dilger, Andreas a écrit :
> On 2012-12-19, at 11:22, "Allen, Benjamin
> S"mailto:b...@lanl.gov>> wrote:
>
> Hi Jason,
>
> 2. Having two paths to your storage should speed things up. I'm guessing
> you'd have more than one LUN on the array,
> so you could do something as simp
Le 05/07/2013 13:19, Vsevolod Nikonorov a écrit :
> Hello everybody, I am wondering now are there any ways to use InfiniBand
> network adapters in vSphere-based virtual machine
> so that I could build a virtual cluster using lustre as a shared storage?
> As far as I know, the only way of using Inf
Enrico Morelli wrote:
> Its has a giganet nic card (are new HP DL 380/360G5) interconnected
> through a switch HP Procurve using network cable class 7 (1 mt
> length). I can transfer files via network at 30MB/s.>
tranfert in FTP ? NFS ?
> The server is connected to an MSA60 with 7x500GB SAT
Hi
I put the journal on LVM over multipath for my OSTs
formating the OST was made with
mkfs.lustre -v --reformat --fsname=datafs --ost --mgsnode=10.0.0.1
--mgsnode=10.0.0.2 --failover=10.0.0.3 --mkfsoptions="-E stride=64 -E
stripe-width=9 -J device=LABEL=JNL_OST0_DATA -i 131072" /dev/mpath
Le 27/02/2023 à 19:57, Grigory Shamov a écrit :
Hi All,
What happens if a directory on Lustre FS gets moved with a regular CentOS7 mv
command, within the same filesystem? On CentOS 7, using mv from the distro,
like this, as root:
mv /project/TEMP/user /project/XYZ/user
It looks like t
Hello
Le 21/04/2023 à 08:07, Nick dan via lustre-discuss a écrit :
Hi
Okay, thank you for your help!
I am trying to make Ubuntu 20.04 as a lustre client. However the packages are for specific kernel versions which cannot be
downloaded. Can I get generic Ubuntu client packages?
build them yo
Le 28/04/2023 à 12:14, Tancheff, Shaun via lustre-discuss a écrit :
This is my usual method, however there may be some additional packages needed
sudoapt-get install-y \
module-assistant libreadline-dev debhelper \
dpatch automake pkg-config libtool libyaml-dev libnl-genl-3-dev \
libselinux
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