CEPH Filesystem Users
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- Re: rbd feature overheads, (continued)
- Is there a "set pool readonly" command?,
Nico Schottelius
- Does anyone else still experiancing memory issues with 12.2.2 and Bluestore?,
Tzachi Strul
- ceph-disk vs. ceph-volume: both error prone,
Nico Schottelius
- Newbie question: stretch ceph cluster,
ST Wong (ITSC)
- Radosgw - ls not showing some files, invisible files,
Enrico Kern
- Obtaining cephfs client address/id from the host that mounted it,
Mauricio Garavaglia
- rm: cannot remove dir and files (cephfs),
Андрей
- CFP: 19th April 2018: Ceph/Apache CloudStack day in London,
Wido den Hollander
- Rocksdb: Try to delete WAL files size....,
Dietmar Rieder
- degraded PGs when adding OSDs,
Simon Ironside
- Question about Erasure-coding clusters and resiliency,
Tim Gipson
- How does cache tier work in writeback mode?,
shadow_lin
- max number of pools per cluster,
Aleksei Gutikov
- Ceph Day Germany :),
Martin Emrich
- best way to use rbd device in (libvirt/qemu),
Marc Roos
- HEALTH_ERR resulted from a bad sector,
K.C. Wong
- Unable to activate OSD's,
Cranage, Steve
- RadosGW Admin Ops API Access Problem,
Huseyin Cotuk
- Ceph Developer Monthly - February 2018,
Leonardo Vaz
- OSD Segfaults after Bluestore conversion,
Kyle Hutson
- object lifecycle scope,
Robert Stanford
- RBD device as SBD device for pacemaker cluster,
Kai Wagner
- how to delete a cluster network,
Александр Пивушков
- osd_recovery_max_chunk value,
Karun Josy
MGR and RGW cannot start after logrotate,
blackpiglet J.
radosgw not listening after installation,
Piers Haken
Retrieving ceph health from restful manager plugin,
Hans van den Bogert
Latency for the Public Network,
Tobias Kropf
New Ceph-cluster and performance "questions",
Patrik Martinsson
Redirect for restful API in manager,
Hans van den Bogert
ceph luminous - performance IOPS vs throughput,
Steven Vacaroaia
RGW default.rgw.meta pool,
Thomas Bennett
_read_bdev_label failed to open,
Kevin Olbrich
Luminous/Ubuntu 16.04 kernel recommendation ?,
Yoann Moulin
permitted cluster operations during i/o,
amindomao
High RAM usage in OSD servers,
Karun Josy
Sizing your MON storage with a large cluster,
Wido den Hollander
Inactive PGs rebuild is not priorized,
Nico Schottelius
OSD stuck in booting state while monitor show it as been up,
Frank Li
Help ! how to recover from total monitor failure in lumnious,
Frank Li
Erasure code ruleset for small cluster,
Caspar Smit
restrict user access to certain rbd image,
knawnd
ceph luminous performance - disks at 100% , low network utilization,
Steven Vacaroaia
Changing osd crush chooseleaf type at runtime,
Flemming Frandsen
RFC Bluestore-Cluster of SAMSUNG PM863a,
Kevin Olbrich
Infinite loop in radosgw-usage show,
Ingo Reimann
ceph luminous - different performance - same type of disks,
Steven Vacaroaia
Luminous radosgw S3/Keystone integration issues,
Valery Tschopp
Bluestores+LVM via ceph-volume in Luminous?,
Andre Goree
Migration from "classless pre luminous" to "device classes" CRUSH.,
Konstantin Shalygin
Bluestore osd daemon crash,
jaywaychou
LVM+bluestore via ceph-volume vs bluestore via ceph-disk,
Brady Deetz
Any issues with old tunables (cluster/pool created at dumpling)?,
David Majchrzak
recovered osds come back into cluster with 2-3 times the data,
Andrew Ferris
Disaster Backups,
Dyweni - Ceph-Users
Ceph - incorrect output of ceph osd tree,
Steven Vacaroaia
Silly question regarding PGs/per OSD,
Martin Preuss
Switching failure domains,
Bryan Stillwell
Custom Prometheus alerts for Ceph?,
Lenz Grimmer
ceph - OS on SD card,
Steven Vacaroaia
Ceph luminous - throughput performance issue,
Steven Vacaroaia
Re: Ceph luminous - throughput performance issue,
Kevin Hrpcek
problem with automounting cephfs on KVM VM boot,
knawnd
Re: ceph auth list,
John Spray
cephfs(10.2.10, kernel client4.12 ), gitlab use cephfs as backend storage, git push error, report "Permission denied",
donglifecomm@xxxxxxxxx
Can't enable backfill because of "recover_replicas: object added to missing set for backfill, but is not in recovering, error!",
Philip Poten
How to clean data of osd with ssd journal(wal, db if it is bluestore) ?,
shadow_lin
troubleshooting ceph performance,
Manuel Sopena Ballesteros
ceph osd perf on bluestore commit==apply,
Shawn Edwards
Re: Help rebalancing OSD usage, Luminous 12.2.2,
Bryan Banister
Help rebalancing OSD usage, Luminus 1.2.2,
Bryan Banister
Luminous 12.2.2 OSDs with Bluestore crashing randomly,
Alessandro De Salvo
High apply latency,
Jakub Jaszewski
set pg_num on pools with different size,
Nagy Ákos
Luminous 12.2.3 release date?,
Wido den Hollander
Broken Buckets after Jewel->Luminous Upgrade,
Ingo Reimann
OSD went down but no idea why,
blackpiglet J.
Cephfs Snapshots - Usable in Single FS per Pool Scenario ?,
Paul Kunicki
Reweight 0 - best way to backfill slowly?,
David Majchrzak
BlueStore "allocate failed, wtf" error,
Sergey Malinin
[Best practise] Adding new data center,
Nico Schottelius
Upgrading multi-site RGW to Luminous,
David Turner
Hardware considerations on setting up a new Luminous Ceph cluster,
Hervé Ballans
OSDs failing to start after host reboot,
Andre Goree
consequence of losing WAL/DB device with bluestore?,
Vladimir Prokofev
ceph CRUSH automatic weight management,
Niklas
Inconsistent PG - failed to pick suitable auth object,
Josef Zelenka
pgs down after adding 260 OSDs & increasing PGs,
Jake Grimmett
CRUSH straw2 can not handle big weight differences,
Niklas
ceph-helm issue,
Ercan Aydoğan
Debugging fstrim issues,
Nathan Harper
how to get bucket or object's ACL?,
13605702596@xxxxxxx
luminous rbd feature 'striping' is deprecated or just a bug?,
Konstantin Shalygin
Ceph OSDs fail to start with RDMA,
Moreno, Orlando
Bluefs WAL : bluefs _allocate failed to allocate on bdev 0,
Dietmar Rieder
Migrating filestore to bluestore using ceph-volume,
David
BlueStore.cc: 9363: FAILED assert(0 == "unexpected error"),
David Turner
RGW Upgrade to Luminous Inconsistent PGs in index pools,
David Turner
Can't make LDAP work,
Theofilos Mouratidis
swift capabilities support in radosgw,
Syed Armani
How ceph client read data from ceph cluster,
shadow_lin
Snapshot trimming,
Karun Josy
ceph-volume raw disks,
Nathan Dehnel
Two issues remaining after luminous upgrade,
Matthew Stroud
OSDs missing from cluster all from one node,
Andre Goree
Cephalocon APAC Call for Proposals,
Leonardo Vaz
Ceph Tech Talk Canceled,
Leonardo Vaz
How to migrate ms_type to async ?,
周 威
Cache-tier forward mode hang in luminous,
TYLin
Scrub mismatch since upgrade to Luminous (12.2.2),
hans
Full Ratio,
Karun Josy
Signature check failures.,
Cary
client with uid,
Keane Wolter
SPDK for BlueStore rocksDB,
Jorge Pinilla López
OSD servers swapping despite having free memory capacity,
Samuel Taylor Liston
Re: How to set mon-clock-drift-allowed tunable,
Hüseyin Atatür YILDIRIM
Ruleset for optimized Ceph hybrid storage,
Niklas
Importance of Stable Mon and OSD IPs,
Mayank Kumar
Replication count - demo,
M Ranga Swami Reddy
PG inactive, peering,
Karun Josy
Re: What is the should be the expected latency of 10Gbit network connections,
Warren Wang
Luminous: example of a single down osd taking out a cluster,
Dan van der Ster
Ideal Bluestore setup,
Ean Price
Adding disks -> getting unfound objects [Luminous],
Nico Schottelius
Luminous - bad performance,
Steven Vacaroaia
Re: Luminous - bad performance,
Sage Weil
OSD doesn't start - fresh installation,
Hüseyin Atatür YILDIRIM
How to set mon-clock-drift-allowed tunable,
Hüseyin Atatür YILDIRIM
RGW compression causing issue for ElasticSearch,
Youzhong Yang
Weird issues related to (large/small) weights in mixed nvme/hdd pool,
peter . linder
udev rule or script to auto add bcache devices?,
Stefan Priebe - Profihost AG
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
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