CEPH Filesystem Users
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- Re: qemu-img convert vs rbd import performance, (continued)
- Mapping data and metadata between rados and cephfs,
Lefman, Jonathan
- Very HIGH Disk I/O latency on instances,
Keynes_Lee
- Radosgw versioning S3 compatible?,
Martin Emrich
- cephfs df with EC pool,
Jake Grimmett
- mon/osd cannot start with RDMA,
한승진
- pgs stuck unclean after removing OSDs,
Jan Kasprzak
- rbd-fuse performance,
Daniel K
- Bluestore: compession heuristic,
Timofey Titovets
- LevelDB corruption,
Mazzystr
- Luminous/Bluestore compression documentation,
Daniel K
- Performance issue with small files, and weird "workaround",
Ruben Rodriguez
- Upgrade target for 0.82,
German Anders
- Ceph and IPv4 -> IPv6,
george.vasilakakos
- osds exist in the crush map but not in the osdmap after kraken > luminous rc1 upgrade,
Daniel K
- TRIM/Discard on SSDs with BlueStore,
Wido den Hollander
- bluestore behavior on disks sector read errors,
SCHAER Frederic
- Zabbix plugin for ceph-mgr,
Wido den Hollander
- Hammer patch on Wheezy + CephFS leaking space?,
Steffen Winther Sørensen
- Cache-tiering work abnormal,
=?gb18030?b?wuvUxg==?=
- ceph-mon not starting on Ubuntu 16.04 with Luminous RC,
Wido den Hollander
- free space calculation,
Papp Rudolf Péter
- Primary Affinity / EC Pool,
Ashley Merrick
- Snapshot removed, cluster thrashed...,
Marco Gaiarin
- 6 osds on 2 hosts, does Ceph always write data in one osd on host1 and replica in osd on host2?,
Stéphane Klein
- Multi Tenancy in Ceph RBD Cluster,
Mayank Kumar
- Ideas on the UI/UX improvement of ceph-mgr: Cluster Status Dashboard,
saumay agrawal
- Object repair not going as planned,
Brady Deetz
- cannot open /dev/xvdb: Input/output error,
Massimiliano Cuttini
- Help needed rbd feature enable,
Massimiliano Cuttini
- Inpu/output error mounting,
Daniel Davidson
- v12.1.0 Luminous RC released,
Abhishek L
- Ceph random read IOPS,
Kostas Paraskevopoulos
- Which one should I sacrifice: Tunables or Kernel-rbd?,
Massimiliano Cuttini
- when I set quota on CephFS folder I have this error => setfattr: /mnt/cephfs/foo: Invalid argument,
Stéphane Klein
- osd down but the service is up,
Alex Wang
- Obtaining perf counters/stats from krbd client,
Prashant Murthy
- Squeezing Performance of CEPH,
Massimiliano Cuttini
- Does CephFS support SELinux?,
Stéphane Klein
- SSD OSD's Dual Use,
Ashley Merrick
- Can't start ceph-mon through systemctl start ceph-mon@.service after upgrading from Hammer to Jewel,
许雪寒
- Transitioning to Intel P4600 from P3700 Journals,
Brady Deetz
- Re: red IO hang (was disk timeouts in libvirt/qemu VMs...),
Hall, Eric
- OSD returns back and recovery process,
Дмитрий Глушенок
- risk mitigation in 2 replica clusters,
Blair Bethwaite
- Degraded objects while OSD is being added/filled,
Andras Pataki
- Flash for mon nodes ?,
Osama Hasebou
- Config parameters for system tuning,
Maged Mokhtar
- Recovering rgw index pool with large omap size,
Sam Wouters
- cephfs-data-scan pg_files missing,
Mazzystr
- Prioritise recovery on specific PGs/OSDs?,
Richard Hesketh
- Erasure Coding: Wrong content of data and coding chunks?,
Jonas Jaszkowic
- FW: radosgw: stale/leaked bucket index entries,
Pavan Rallabhandi
- 转发: Question about upgrading ceph clusters from Hammer to Jewel,
许雪寒
- Question about upgrading ceph clusters from Hammer to Jewel,
许雪寒
- Introduction,
Marko Sluga
- Ceph packages for Debian Stretch?,
Christian Balzer
- OSDs are not mounting on startup,
Alex Gorbachev
- Errors connecting cinder-volume to ceph,
T. Nichole Williams
- Erasure Coding: Determine location of data and coding chunks,
Jonas Jaszkowic
- CephFS | flapping OSD locked up NFS,
David
- Kernel RBD client talking to multiple storage clusters,
Alex Gorbachev
- Mon Create currently at the state of probing,
Jim Forde
- FAILED assert(i.first <= i.last),
Peter Rosell
- ceph on raspberry pi - unable to locate package ceph-osd and ceph-mon,
Craig Wilson
- Re: EXT: ceph-lvm - a tool to deploy OSDs from LVM volumes,
Warren Wang - ISD
- qemu-kvm vms start or reboot hang long time while using the rbd mapped image,
=?gb18030?b?wuvUxg==?=
- What package I need to install to have CephFS kernel support on CentOS?,
Stéphane Klein
- ceph-lvm - a tool to deploy OSDs from LVM volumes,
Alfredo Deza
- What is "up:standby"? in ceph mds stat => e5: 1/1/1 up {0=ceph-test-3=up:active}, 2 up:standby,
Stéphane Klein
- Re: A Questions about rbd-mirror,
Jason Dillaman
- Luminous: ETA on LTS production release?,
McFarland, Bruce
- Ceph file system hang,
Eric Eastman
- Object storage performance tools,
fridifree
can't attache volume when using 'scsi' as 'hw_disk_bus',
Yair Magnezi
VMware + CEPH Integration,
Osama Hasebou
Packages for Luminous RC 12.1.0?,
Linh Vu
Directory size doesn't match contents,
Bryan Stillwell
too few PGs per OSD (16 < min 30) but I set pool_default_pg_num: 300 in Ansible,
Stéphane Klein
purpose of ceph-mgr daemon,
Manuel Lausch
radosgw: scrub causing slow requests in the md log,
Dan van der Ster
Integratin ceph with openstack with cephx disabled,
Tzachi Strul
Re: Sparse file info in filestore not propagated to other OSDs,
Paweł Sadowski
ceph pg repair : Error EACCES: access denied,
Jake Grimmett
Ceph Jewel XFS calltraces,
list
v11.2.0 Disk activation issue while booting,
nokia ceph
ceph durability calculation and test method,
Z Will
cache tier use cases,
Roos'lan
osd_op_tp timeouts,
Tyler Bischel
HA Filesystem mode (MON, OSD, MDS) with Ceph and HA of MDS daemon.,
Daniel Carrasco
ceph-deploy , osd_journal_size and entire disk partiton for journal,
Deepak Naidu
ceph storage : swift apis fails with 401 unauthorized error,
SHILPA NAGENDRA
RGW: Auth error with hostname instead of IP,
Eric Choi
disk mishap + bad disk and xfs corruption = stuck PG's,
Mazzystr
OSD crash (hammer): osd/ReplicatedPG.cc: 7477: FAILED assert(repop_queue.front() == repop),
Ricardo J. Barberis
RGW radosgw-admin reshard bucket ends with ERROR: bi_list(): (4) Interrupted system call,
Andreas Calminder
Effect of tunables on client system load,
Nathanial Byrnes
OSD node type/count mixes in the cluster,
Deepak Naidu
Living with huge bucket sizes,
Bryan Stillwell
removing cluster name support,
Sage Weil
rados rm: device or resource busy,
Jan Kasprzak
2x replica with NVMe,
info
Question about the Ceph's performance with spdk,
Li,Datong
Cache mode readforward mode will eat your babies?,
Christian Balzer
CephFS Snapshot questions,
McFarland, Bruce
Single External Journal,
Lazuardi Nasution
would rbd cascade clone affect performance?,
xiaoyang.yu@saiway.com.cn
PG that should not be on undersized+degraded on multi datacenter Ceph cluster,
Alejandro Comisario
Requests blocked in degraded erasure coded pool,
Jonas Jaszkowic
[ceph] how to copy a cloned rbd including its parent infomation?,
xiaoyang.yu@saiway.com.cn
Re: ceph-users Digest, Vol 53, Issue 4,
Zigor Ozamiz
design guidance,
Daniel K
Kraken bluestore compression,
Daniel K
First monthly Ceph on ARM call tomorrow,
Patrick McGarry
BUG: Bad page state in process ceph-osd pfn:111ce00,
Alex Gorbachev
Hard disk bad manipulation: journal corruption and stale pgs,
Zigor Ozamiz
handling different disk sizes,
Félix Barbeira
Migrate from AWS to Ceph,
ankit malik
Write back mode Cach-tier behavior,
TYLin
CEPH backup strategy and best practices,
Benoit GEORGELIN - yulPa
Recovering PGs from Dead OSD disk,
James Horner
Reg: Request blocked issue,
Shuresh
Bug report: unexpected behavior when executing Lua object class,
Zheyuan Chen
Recovery stuck in active+undersized+degraded,
Oleg Obleukhov
should I use rocdsdb ?,
Z Will
About dmClock tests confusion after integrating dmClock QoS library into ceph codebase,
Lijie
is there any way to speed up cache evicting?,
jiajia zhong
Crushmap from Rack aware to Node aware,
Deepak Naidu
Editing Ceph source code and debugging,
Oleg Kolosov
RBD exclusive-lock and lqemu/librbd,
koukou73gr
tools to display information from ceph report,
Loic Dachary
Read errors on OSD,
Oliver Humpage
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