CEPH Filesystem Users
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- Re: kernel 3.18 io bottlenecks?, (continued)
Unexpected issues with simulated 'rack' outage,
Romero Junior
Re: Unexpected issues with simulated 'rack' outage,
Lionel Bouton
Firefly 0.80.10 Ubuntu 12.04 precise unsolvable pkg-dependencies,
David Luttropp
ceph-deploy install admin fail,
vida ahmadi
Switching from tcmalloc,
Jan Schermer
stripe map failed-- rbd: add failed: (22) Invalid argument,
maoqi1982
librados clone_range,
Samuel Just
IO scheduler & osd_disk_thread_ioprio_class,
Jan Schermer
ceph0.72 tgt wmware performance very bad,
maoqi1982
CEPH-GW replication, disable /admin/log,
Michael Kuriger
Anyone using Ganesha with CephFS?,
Lincoln Bryant
radosgw socket is not created,
Makkelie, R (ITCDCC) - KLM
how does cephfs export storage to client?,
Joakim Hansson
How does CephFS export storage?,
Joakim Hansson
EC pool needs hosts equal to k + m?,
Nigel Williams
latest Hammer for Ubuntu precise,
Andrei Mikhailovsky
osd.1 marked down after no pg stats for ~900seconds,
Cristian Falcas
Peeks on physical drives, iops on drive, ceph performance,
Mateusz Skała
Mounting cephfs from cluster ip ok but fails from external ip,
Christoph Schäfer
rados gateway to use ec pools,
Deneau, Tom
New cluster in unhealthy state,
Dave Durkee
Unexpected period of iowait, no obvious activity?,
Daniel Schneller
fail OSD prepare,
Jaemyoun Lee
EC on 1.1PB?,
Sean
reversing the removal of an osd (re-adding osd),
Jelle de Jong
Ceph EC pool performance benchmarking, high latencies.,
MATHIAS, Bryn (Bryn)
qemu jemalloc patch,
Alexandre DERUMIER
Build latest KRBD module,
Vasiliy Angapov
Unexpected disk write activity with btrfs OSDs,
Lionel Bouton
CDS Jewel Details Posted,
Patrick McGarry
Aug Ceph Hackathon,
Patrick McGarry
Hammer 0.94.2: Error when running commands on CEPH admin node,
Teclus Dsouza -X (teclus - TECH MAHINDRA LIM at Cisco)
keyring getting overwritten by mon generated bootstrap-osd keyring,
Johanni Thunstrom
intel atom erasure coded pool,
Reid Kelley
SSD test results with Plextor M6 Pro, HyperX Fury, Kingston V300, ADATA SP90,
Jelle de Jong
incomplete pg, recovery some data,
Mateusz Skała
OSD Journal creation ?,
Shane Gibson
radosgw did not create auth url for swift,
Vickie ch
osd_scrub_chunk_min/max scrub_sleep?,
Tu Holmes
Explanation for "ceph osd set nodown" and "ceph osd cluster_snap",
Jan Schermer
Expanding a ceph cluster with ansible,
Stillwell, Bryan
Very chatty MON logs: Is this "normal"?,
Daniel Schneller
Interesting postmortem on SSDs from Algolia,
Steve Anthony
best Linux distro for Ceph,
Shane Gibson
Erasure Coded Pools and PGs,
Garg, Pankaj
Accessing Ceph from Spark,
Milan Sladky
Rename pool by id,
pavel@xxxxxxxxxxxxx
SSD LifeTime for Monitors,
Stefan Priebe - Profihost AG
rbd performance issue - can't find bottleneck,
Jacek Jarosiewicz
10d,
Dan van der Ster
ceph osd out trigerred the pg recovery process, but by the end, why pgs in the out osd as the last replica are kept as active+degraded?,
Cory
xattrs vs. omap with radosgw,
GuangYang
Slightly OT question - LSI SAS 2308 / 9207-8i performance,
Jan Schermer
A cache tier issue with rate only at 20MB/s when data move from cold pool to hot pool,
liukai
RBD image can ignore the pool limit,
Vickie ch
qemu (or librbd in general) - very high load on client side,
Nikola Ciprich
help to new user,
vida ahmadi
Fwd: Too many PGs,
Marek Dohojda
RADOS Bench,
Garg, Pankaj
CephFS: 'ls -alR' performance terrible unless Linux cache flushed,
negillen negillen
firefly to giant upgrade broke ceph-gw,
Michael Kuriger
unfound object(s),
GuangYang
need help,
Ranjan, Jyoti
- <Possible follow-ups>
- Need help,
marc-antoine desrochers
cephfs unmounts itself from time to time,
Roland Giesler
Rebalancing two nodes simultaneously,
Lindsay Mathieson
ec pool history objects,
池信泽
removed_snaps in ceph osd dump?,
Jan Schermer
Hammer 0.94.2 probable issue with erasure coded pools used with KVM+rbd type 2,
Laurent GUERBY
CephFS client issue,
Matteo Dacrema
<Possible follow-ups>
CephFS client issue,
David Z
Ceph SSD CPU Frequency Benchmarks,
Nick Fisk
Gathering tool to inventory osd,
Florent MONTHEL
Erasure Coding + CephFS, objects not being deleted after rm,
Lincoln Bryant
Erasure coded pools and bit-rot protection,
Paweł Sadowski
Ceph compiled on ARM hangs on using any commands.,
Karanvir Singh
MONs not forming quorum,
Gruher, Joseph R
anyone using CephFS for HPC?,
Nigel Williams
New to CEPH - VR@Sheeltron,
V.Ranganath
v0.94.2 Hammer released,
Sage Weil
TR: High apply latency on OSD causes poor performance on VM,
Franck Allouis
radosgw backup,
Konstantin Ivanov
Is Ceph right for me?,
Trevor Robinson - Key4ce
umount stuck on NFS gateways switch over by using Pacemaker,
WD_Hwang
Getting "mount error 5 = Input/output error",
Debabrata Biswas
query on ceph-deploy command,
Vivek B
ceph mount error,
张忠波
Hardware cache settings recomendation,
Mateusz Skała
v9.0.1 released,
Sage Weil
Load balancing RGW and Scaleout,
Florent MONTHEL
Can't mount btrfs volume on rbd,
Steve Dainard
Ceph giant installation fails on rhel 7.0,
Shambhu Rajak
Restarting OSD leads to lower CPU usage,
Jan Schermer
[Fwd: adding a a monitor wil result in cephx: verify_reply couldn't decrypt with error: error decoding block for decryption],
Makkelie, R (ITCDCC) - KLM
S3 expiration,
Arkadi Kizner
S3 - grant user/group access to buckets,
Sean
6/10/2015 performance meeting recording,
Mark Nelson
High IO Waits,
Nick Fisk
Speaking opportunity at OpenNebula Cloud Day,
Patrick McGarry
clock skew detected,
Pavel V. Kaygorodov
krbd splitting large IO's into smaller IO's,
Nick Fisk
<Possible follow-ups>
krbd splitting large IO's into smaller IO's,
Z Zhang
kernel: libceph socket closed (con state OPEN),
Daniel van Ham Colchete
How radosgw-admin gets usage information for each user,
Nguyen Hoang Nam
CEPH on RHEL 7.1,
Varada Kari
adding a a monitor wil result in cephx: verify_reply couldn't decrypt with error: error decoding block for decryption,
Makkelie, R (ITCDCC) - KLM
osd_scrub_sleep, osd_scrub_chunk_{min,max},
Paweł Sadowski
Nginx access ceph,
Ram Chander
cephx error - renew key,
tombo
.New Ceph cluster - cannot add additional monitor,
Mike Carlson
RGW blocked threads/timeouts,
Daniel Maraio
calculating maximum number of disk and node failure that can be handled by cluster with out data loss,
kevin parrikar
Beginners ceph journal question,
Vickey Singh
rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
pushpesh sharma
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Mark Nelson
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Robert LeBlanc
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Irek Fasikhov
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Somnath Roy
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
pushpesh sharma
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
pushpesh sharma
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Mark Nelson
- Re: rbd_cache, limiting read on high iops around 40k,
Mark Nelson
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Irek Fasikhov
- Re: rbd_cache, limiting read on high iops around 40k,
pushpesh sharma
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Stefan Priebe - Profihost AG
- Re: rbd_cache, limiting read on high iops around 40k,
Irek Fasikhov
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Irek Fasikhov
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Stefan Priebe - Profihost AG
- Re: rbd_cache, limiting read on high iops around 40k,
Alexandre DERUMIER
- Re: rbd_cache, limiting read on high iops around 40k,
Jason Dillaman
Ceph hangs on starting,
Karanvir Singh
ceph breizh camp,
eric mourgaya
osd cvrashing,
Cristian Falcas
how do i install ceph from apt on debian jessie?,
Jelle de Jong
rbd cache + libvirt,
Arnaud Virlet
radosgw sync agent against aws s3,
Blair Bethwaite
ceph-deploy | Hammer | RHEL 7.1,
Jerico Revote
Multiple journals and an OSD on one SSD doable?,
Cameron . Scrace
Orphan PG,
Marek Dohojda
CRUSH algoritm and recovery time,
Vasiliy Angapov
rbd delete operation hangs, ops blocked,
Ugis
ceph-disk activate /dev/sda1 seem to get stuck?,
Jelle de Jong
MDS closing stale session,
谷枫
Ceph OSD with OCFS2,
gjprabu
Recovering from multiple OSD failures,
Aaron Ten Clay
Firefly 0.80.9 OSD issues with conn ect claims to be...wrong node,
Alex Gorbachev
rbd format v2 support,
David Z
Ceph Client OS - RHEL 7.1??,
Bruce McFarland
External XFS Filesystem Journal on OSD,
David Burley
Cephfs: one ceph account per directory?,
François Lafont
Old vs New pool on same OSDs - Performance Difference,
Nick Fisk
<Possible follow-ups>
Re: Old vs New pool on same OSDs - Performance Difference,
Nick Fisk
Re: Old vs New pool on same OSDs - Performance Difference,
Somnath Roy
RBD : Move image between pools,
Florent B
monitor election,
Luis Periquito
ceph-deploy osd prepare/activate failing with journal on raid device.,
Cameron . Scrace
KB data and KB used,
Florent MONTHEL
Ceph asok filling nova open files,
Robert LeBlanc
krbd and blk-mq max queue depth=128?,
Nick Fisk
apply/commit latency,
Xu (Simon) Chen
Multiprotocol access,
Alexander Dacre
Error while installing ceph built from source,
Aakanksha Pudipeddi-SSI
ceph-mon logging like crazy because....?,
Jan Schermer
bursty IO, ceph cache pool can not follow evictions,
Kenneth Waegeman
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