CEPH Filesystem Users
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- Re: udev rule or script to auto add bcache devices?, (continued)
- Luminous upgrade with existing EC pools,
David Turner
- Re: Migrating to new pools,
Jens-U. Mozdzen
- Ubuntu 17.10 or Debian 9.3 + Luminous = random OS hang ?,
Youzhong Yang
- Re: ghost degraded objects,
Sage Weil
- QUEMU - rbd cache - inconsistent documentation?,
Wolfgang Lendl
- Fwd: Ceph team involvement in Rook (Deploying Ceph in Kubernetes),
Kai Wagner
- Hadoop on Ceph error,
Bishoy Mikhael
- also having a slow monitor join quorum,
Marc Roos
- ceph df shows 100% used,
Webert de Souza Lima
- ceph luminous - cannot assign requested address,
Steven Vacaroaia
- how to use create an new radosgw user using RESTful API?,
13605702596@xxxxxxx
- data_digest_mismatch_oi with missing object and I/O errors (repaired!),
Brian Andrus
- how to update old pre ceph-deploy osds to current systemd way?,
Stefan Priebe - Profihost AG
- Ceph luminous - DELL R620 - performance expectations,
Steven Vacaroaia
- MDS injectargs,
Florent B
- Re Two datacenter resilient design with a quorum site,
Vincent Godin
- lease_timeout,
Karun Josy
- ceph command hangs,
Nathan Dehnel
- After Luminous upgrade: ceph-fuse clients failing to respond to cache pressure,
Andras Pataki
- manually remove problematic snapset: ceph-osd crashes,
Stefan Priebe - Profihost AG
- Two datacenter resilient design with a quorum site,
Alex Gorbachev
- CRUSH map cafe or CRUSH map generator,
Alex Gorbachev
- Suggestion fur naming RBDs,
Götz Reinicke
- Ceph Day Germany 2018,
Leonardo Vaz
- subscribe to ceph-user list,
German Anders
- Bug in RadosGW resharding? Hangs again...,
Martin Emrich
- Adding a host node back to ceph cluster,
Geoffrey Rhodes
Error message in the logs: "meta sync: ERROR: failed to read mdlog info with (2) No such file or directory",
Victor Flávio
slow requests on a specific osd,
lists
radosgw fails with "ERROR: failed to initialize watch: (34) Numerical result out of range",
Alexander Peters
Limit deep scrub,
Karun Josy
Ceph-objectstore-tool import failure,
Brent Kennedy
jemalloc on centos7,
Marc Roos
Switching a pool from EC to replicated online ?,
moftah moftah
Ceph 12.2.2 - Compiler Hangs on src/rocksdb/monitoring/statistics.cc,
Dyweni - Ceph-Users
Have I configured erasure coding wrong ?,
Mike O'Connor
Cephalocon 2018 APAC,
Leonardo Vaz
Bluestore - possible to grow PV/LV and utilize additional space?,
Jared Biel
mons segmentation faults New 12.2.2 cluster,
Kenneth Waegeman
Rocksdb Segmentation fault during compaction (on OSD),
Stefan Kooman
Trying to increase number of PGs throws "Error E2BIG" though PGs/OSD < mon_max_pg_per_osd,
Subhachandra Chandra
4 incomplete PGs causing RGW to go offline?,
Brent Kennedy
Unable to join additional mon servers (luminous),
Thomas Gebhardt
Does anyone use rcceph script in CentOS/SUSE?,
Nathan Cutler
Ceph Future,
Massimiliano Cuttini
How to get the usage of an indexless-bucket,
Vincent Godin
replace failed disk in Luminous v12.2.2,
Dietmar Rieder
Ceph MGR Influx plugin 12.2.2,
Reed Dier
Ceph 10.2.10 - SegFault in ms_pipe_read,
Dyweni - Ceph-Users
Cluster crash - FAILED assert(interval.last > last),
Josef Zelenka
issue adding OSDs,
Luis Periquito
How to speed up backfill,
shadow_lin
Message not available
Changing device-class using crushtool,
Wido den Hollander
luminous: HEALTH_ERR full ratio(s) out of order,
Stefan Priebe - Profihost AG
filestore to bluestore: osdmap epoch problem and is the documentation correct?,
Jens-U. Mozdzen
How to "reset" rgw?,
Martin Emrich
Incomplete pgs and no data movement ( cluster appears readonly ),
Brent Kennedy
OSDs going down/up at random,
Mike O'Connor
'lost' cephfs filesystem?,
Mark Schouten
OSD Bluestore Migration Issues,
Reed Dier
rbd: map failed,
Karun Josy
Dashboard runs on all manager instances?,
Tim Bishop
Real life EC+RBD experience is required,
Алексей Ступников
C++17 and C++ ABI on master,
Adam C. Emerson
Stuck pgs (activating+remapped) and slow requests after adding OSD node via ceph-ansible,
Tzachi Strul
"VolumeDriver.Create: Unable to create Ceph RBD Image",
Traiano Welcome
Bluestore migration disaster - incomplete pgs recovery process and progress (in progress),
Brady Deetz
Ceph on Public IP,
nithish B
Safe to delete data, metadata pools?,
Richard Bade
WAL size constraints, bluestore_prefer_deferred_size,
Richard Hesketh
Removing cache tier for RBD pool,
Jens-U. Mozdzen
Move an erasure coded RBD image to another pool.,
Caspar Smit
Bad crc causing osd hang and block all request.,
shadow_lin
cephfs degraded on ceph luminous 12.2.2,
Alessandro De Salvo
permission denied, unable to bind socket,
Nathan Dehnel
Luminous : All OSDs not starting when ceph.target is started,
nokia ceph
Adding Monitor ceph freeze, monitor 100% cpu usage,
Nico Schottelius
[luminous 12.2.2]bluestore cache uses much more memory than setting value,
shadow_lin
Is narkive down? There is no updates for a week(EOF),
QR
Problem with OSD down and problematic rbd object,
Jan Pekař - Imatic
Increase recovery / backfilling speed (with many small objects),
Stefan Kooman
cephfs-data-scan pg_files errors,
Brady Deetz
Different Ceph versions on OSD/MONs and Clients?,
Götz Reinicke
Hawk-M4E SSD disks for journal,
Eneko Lacunza
RadosGW still stuck on buckets,
Martin Emrich
Where is source/rpm package of jewel(10.2.10) ?,
Chengguang Xu
Reduced data availability: 4 pgs inactive, 4 pgs incomplete,
Brent Kennedy
ceph.conf not found,
Nathan Dehnel
help needed after an outage - Is it possible to rebuild a bucket index ?,
Vincent Godin
Linux Meltdown (KPTI) fix and how it affects performance?,
Nick Fisk
mon_max_pg_per_osd setting not active? too many PGs per OSD (240 > max 200),
Stefan Priebe - Profihost AG
data cleaup/disposal process,
M Ranga Swami Reddy
One object degraded cause all ceph requests hang - Jewel 10.2.6 (rbd + radosgw),
Vincent Godin
MDS cache size limits,
Stefan Kooman
Performance issues on Luminous,
Rafał Wądołowski
finding and manually recovering objects in bluestore,
Brady Deetz
Determine cephfs paths and rados objects affected by incomplete pg,
Brady Deetz
PGs stuck in "active+undersized+degraded+remapped+backfill_wait", recovery speed is extremely slow,
ignaqui de la fila
ceph luminous - SSD partitions disssapeared,
Steven Vacaroaia
"ceph -s" shows no osds,
Hüseyin Atatür YILDIRIM
ceph luminous - performance issue,
Steven Vacaroaia
Query regarding min_size.,
James Poole
question on rbd resize,
13605702596@xxxxxxx
using s3cmd to put object into cluster with version?,
13605702596@xxxxxxx
object lifecycle and updating from jewel,
Robert Stanford
Ceph Developer Monthly - January 2018,
Leonardo Vaz
Re: Questions about pg num setting,
Christian Wuerdig
Message not available
Increasing PG number,
Karun Josy
formatting bytes and object counts in ceph status ouput,
Jan Fajerski
Question about librbd with qemu-kvm,
冷镇宇
in the same ceph cluster, why the object in the same osd some are 8M and some are 4M?,
linghucongsong
ceph-volume does not support upstart,
赵赵贺东
radosgw package for kraken missing on ubuntu,
Robert Stanford
bluestore store keyring,
raobing
rbd and cephfs (data) in one pool?,
Chad William Seys
slow osd problem,
Aleksei Gutikov
How to monitor slow request?,
shadow_lin
Cache tiering on Erasure coded pools,
Karun Josy
slow 4k writes, Luminous with bluestore backend,
kevin parrikar
pass through commands via ceph-mgr restful plugin's request endpoint,
zhenhua.zhang
rbd map failed when ms_public_type=async+rdma,
Yang, Liang
Bluestore: inaccurate disk usage statistics problem?,
Zhi Zhang
Can't delete file in cephfs with "No space left on device",
? ?
iSCSI over RBD,
Joshua Chen
The return code for creating bucket is wrong,
QR
Recovery mon. from OSDs,
"A.Žukovič"
Copy locked parent and clones to another pool,
David Herselman
Problem creating rados gw in Luminous,
Andrew Knapp
Removing an OSD host server,
Brent Kennedy
How to evict a client in rbd,
Karun Josy
Luminous RGW Metadata Search,
Youzhong Yang
Open Compute (OCP) servers for Ceph,
Wido den Hollander
MDS locatiins,
nigel davies
Ceph as an Alternative to HDFS for Hadoop,
Traiano Welcome
Ceph not reclaiming space or overhead?,
Brian Woods
Permissions for mon status command,
Andreas Calminder
[luminous 12.2.2] Cluster write performance degradation problem(possibly tcmalloc related),
shadow_lin
ceph-volume lvm deactivate/destroy/zap,
Dan van der Ster
Gateway timeout,
Brent Kennedy
MDS behind on trimming,
Stefan Kooman
How to use vfs_ceph,
Felix Stolte
Slow backfilling with bluestore, ssd and metadata pools,
Burkhard Linke
Cephfs limis,
nigel davies
Proper way of removing osds,
Karun Josy
Many concurrent drive failures - How do I activate pgs?,
David Herselman
CEPH luminous - Centos kernel 4.14 qfull_time not supported,
Steven Vacaroaia
Re: ceph luminous dashboard - no socket can be created - SOLVED,
Steven Vacaroaia
ceph status doesnt show available and used disk space after upgrade,
kevin parrikar
Cephfs NFS failover,
nigel davies
ceph luminous dashboard - no socket can be created,
Steven Vacaroaia
Prioritize recovery over backfilling,
Caspar Smit
ceph luminous iscsi - 500 INTERNAL SERVER ERROR,
Steven Vacaroaia
Not timing out watcher,
Serguei Bezverkhi (sbezverk)
OSDs wrongly marked down,
Sergio Morales
Ceph disk failure causing outage/ stalled writes,
Osama Hasebou
Added two OSDs, 10% of pgs went inactive,
Daniel K
Simple RGW Lifecycle processing questions (luminous 12.2.2),
Bryan Banister
ceph df showing wrong MAX AVAIL for hybrid CRUSH Rule,
Patrick Fruh
Extending OSD disk partition size,
Ben pollard
active+remapped+backfill_toofull,
Nghia Than
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