On Tue, 15 May 2018, Dilger, Andreas wrote:
On May 15, 2018, at 10:05, Steve Thompson wrote:
On Tue, 8 May 2018, Vicker, Darby (JSC-EG311) wrote:
The fix suggested by Andreas in that thread worked fairly well and we continue
to use it.
I'd like to inquire whether the fixes of LU-4009 will
> On May 15, 2018, at 10:05, Steve Thompson wrote:
>
> On Tue, 8 May 2018, Vicker, Darby (JSC-EG311) wrote:
>
>> The fix suggested by Andreas in that thread worked fairly well and we
>> continue to use it.
>
> I'd like to inquire whether the fixes of LU-4009 will be available in a
> future L
On 15-05-2018 18:05, Steve Thompson wrote:
> On Tue, 8 May 2018, Vicker, Darby (JSC-EG311) wrote:
>
>> The fix suggested by Andreas in that thread worked fairly well and we
>> continue to use it.
>
> I'd like to inquire whether the fixes of LU-4009 will be available in a
> future Lustre version
On Tue, 8 May 2018, Vicker, Darby (JSC-EG311) wrote:
The fix suggested by Andreas in that thread worked fairly well and we continue
to use it.
I'd like to inquire whether the fixes of LU-4009 will be available in a
future Lustre version, and if so, when it is the likely release date. My
ins
In general Lustre is very stable. Metadata performance feels okay and we
only have one mdt on 6 SSDs (3-way mirror).
We had another issue that also are ZIL related:
http://lists.lustre.org/pipermail/lustre-discuss-lustre.org/2016-May/013500.html
Cheers,
Hans Henrik
On 08-05-2018 21:21, Riccar
ns Henrik Happe
Date: Tuesday, May 8, 2018 at 7:57 AM
To: "lustre-discuss@lists.lustre.org"
Subject: [lustre-discuss] Synchronous writes on a loaded ZFS OST
Hi,
We had some users experiencing slow vim (the editor) updates on our
Lustre homedirs. Turns out vim is doing some fsyncs that
Hi,
We had some users experiencing slow vim (the editor) updates on our
Lustre homedirs. Turns out vim is doing some fsyncs that does not play
well with a loaded ZFS OST.
We tried testing with ioping, which does synced writes (like dd with
conv=fdatasync). When an OST is loaded (i.e. scrubbing) t
