[lustre-discuss] lustre iml on mds server

[fırat yılmaz]

Hi All,

Can i install iml server to one of my mds server?
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Re: [lustre-discuss] changing the lnet IP addresses

[Cowe, Malcolm J]

Also refer to this discussion from earlier in the year:

http://lists.lustre.org/pipermail/lustre-discuss-lustre.org/2018-January/015258.html

Malcolm.
 

On 14/7/18, 12:59 am, "lustre-discuss on behalf of Andreas Dilger" 
 
wrote:

There is an "lctl replace_nids" command that does this. I believe
it is documented in the lctl(8) man page as well as the user manual. 

Cheers, Andreas

> On Jul 13, 2018, at 09:40, Lydia Heck  wrote:
> 
> 
> Dear all,
> 
> we are in the unfortunate position that we will have to change the lustre 
IP addresses on an existing lustre filesystem.
> 
> Can anybody point me to documentation describing how to do that 
non-distructively?
> 
> Lydia
> 
> 
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[lustre-discuss] How to support user_xattr in 2.10.4

[David Cohen]

Hi,
I'm running a newly installed Lustre 2.10.4.
The mds is configured to support acl and user_xattr:

Persistent mount opts: user_xattr,errors=remount-ro,acl

But when trying to mount (or remount) the client with "-o
remount,acl,user_xattr"

And checking the mount I get only:
type lustre (rw,lazystatfs)

While acl seems to be available user_xattr isn't:

rsync: rsync_xal_set:
lsetxattr(""/storage/atlas/atlasdatadisk/SAM/testfile-prep-GET-ATLASLOCALGROUPDISK.txt"","user.storm.checksum.adler32")
failed: Operation not supported (95)

David
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