CEPH Filesystem Users
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- Why does recovering objects take much longer than the outage that caused them?,
Niklas Hambüchen
- Re: Scrub errors after OSD_TOO_MANY_REPAIRS: how to recover?,
Enrico Bocchi
- [no subject],
Unknown
- Replicas,
Shawn Heil
- OSD's are Moving back from custom bucket...,
Devender Singh
- MAX_AVAIL becomes 0 bytes when setting osd crush weight to low value.,
Justin Mammarella
- crash - auth: unable to find a keyring ... (2) No such file or directory,
lejeczek
- /var/lib/ceph/crash/posted does not exist,
lejeczek
- [bluestore] How to deal with free fragmentation,
Florent Carli
- August User / Dev Meeting,
Anthony Middleton
- Add previously OSD to a new installation of a 3 nodes Proxmox CEPH,
Gilberto Ferreira
- [v19.2.3] All OSDs are not created with a managed spec,
Gilles Mocellin
- ceph.io certificate expired :-/,
Dan O'Brien
- Ceph upgrade OSD unsafe to stop,
GLE, Vivien
- Re: Follow-up on Ceph RGW Account-level API,
William Edwards
- mclock scheduler on 19.2.1,
Curt
- Per-RBD-image stats,
William David Edwards
- Squid on 24.04 does not have a Release file,
Devender Singh
- Issue with Ceph RBD Incremental Backup (import-diff failure),
Vishnu Bhaskar
- Scub VS Deep Scrub,
Alex
- smartctl failed with error -22,
Robert Sander
- Disk failure (with osds failure) cause 'unrelated|different' osd device to crash,
Wissem MIMOUNA - Ceph Users
[v19.2.3] Zapped OSD are not recreated with DB device,
Gilles Mocellin
Problems after update Debian bullseye to trixie and quincy to reef,
info
Problems afte update Debian bullseye to trixie and quinct to reef,
Christian Peters
new osd's with custom device-class sata not being used by pool?,
jbuburuzlist
Ceph Roundup: Umbrella Summit, Windows Survey, Cephalocon & More!,
Anthony Middleton
Large file downloads (~2TB) from CephFS drop at ~100 GB,
Mevludin Blazevic
For posterity: cct->_conf->osd_fast_shutdown_timeout OSD errors / Run Full Recovery from ONodes (might take a while) during Reef 18.2.1 to 18.2.7 upgrade,
Anthony D'Atri
NVME-oF only with quay.ceph.io/ceph-ci/ceph:squid-nvmeof ?,
Robert Sander
MGR does not generate prometheus config for ceph-exporter,
Adam Prycki
cannot reach telemetry.ceph.com -> HEALTH_WARN after cluster upgrade to 19.2.3,
Björn Lässig
Ceph Steering Committee Meeting Minutes for 2025-08-25,
Patrick Donnelly
OSD crc errors: Faulty SSD?,
Roland Giesler
Debian Packages for Trixie,
Andrew
squid 19.2.2 - added disk does not reflect in available capacity on pools,
Steven Vacaroaia
Grafana: Ceph-Cluster Advanced "in" OSDs not counted correctly,
Eugen Block
How to remove failed OSD & reuse it?,
lejeczek
squid 19.2.2 cephadm - adding more placement hosts using osd spec yml file,
Steven Vacaroaia
Librados async operations in C,
Jan Kasprzak
[CEPH-MDS] directory access blocked while looping subtree empty export,
=?gb18030?b?us6++w==?=
Is there a preferred EC plugin?,
Boris
squid 19.2.2 - drive in use but ceph is seeing it as "available",
Steven Vacaroaia
Ceph Scrubs,
Alex
Ceph OSD with migrated db device fails after upgrade to 19.2.3 from 18.2.7,
Soenke Schippmann
Append to EC pool object (docs vs. reality),
Jan Kasprzak
Question about shard placement in erasure code pools,
Soeren Malchow
nfs-ganesha, subvolumes and subtree checking?,
Davíð Steinn Geirsson
RadosGW read/list-all user across all tenants, users, buckets,
Jacques Hoffmann
Deploy haproxy.nfs,
Thomas
After upgrading Ceph cluster from Octopus (v15.2.13) to Quincy (v17.2.8), read latency on HDD OSDs increased from 15ms to around 100ms during peak I/O periods.,
Best Regards
Moving to Zoom for today's CDS session,
Anthony Middleton
CSC Meeting Notes September 8th 2025,
Adam King
ceph restful key permissions,
BASSAGET Cédric
[18.2.4 Reef] Using RAID1 as Metadata Device in Ceph – Risks and Recommendations,
Alex from North
How important is the "default" data pool being replicated for CephFS,
Mikael Öhman
OSD socket closed,
Samuel Moya Tinoco
Reducing the OSD Heartbeat Grace & Interval,
Alexander Hussein-Kershaw
Mirroring images per snapshot to a different pool on remote site,
Emmanuel Lacour
Re: snap-schedule not running,
Sophonet
peer... is using msgr V1 protocol ?,
lejeczek
v20.1.0 Tentacle RC0 released,
Yuri Weinstein
test,
wissem mimouna
Failing upgrade 18.2.7 to 19.2.3 - failing to activate via raw takes 5 minutes (before proceeding to lvm),
Mikael Öhman
Upgrade CEPH 14.x -> 16.X + switch from Filestore to Bluestore = strange behavior,
Olivier Delcourt
Which Ceph RPMs on AlmaLinux 10?,
Jan Kasprzak
radosgw multisite unable to initialize site config,
Kevin Hrpcek
Is there a faster way to merge PGs?,
Justin Mammarella
capabilities needed for subvolume management?,
Robert Sander
[no subject],
Unknown
Default firewall zone,
Sake Ceph
After disk failure not deep scrubbed pgs started to increase (ceph quincy),
Szabo, Istvan (Agoda)
Re: cluster without quorum,
Eugen Block
Backup Best Practices,
Anthony Fecarotta
Safe Procedure to Increase PG Number in Cache Pool,
Vishnu Bhaskar
Windows support for Ceph,
Anthony Middleton
Ceph subreddit banned?,
Philipp Hocke
Preventing device zapping while replacing faulty drive (Squid 19.2.2),
Dmitrijs Demidovs
Performance scaling issue with multi-SSD (CrimsonOSD/Seastore),
Ki-taek Lee
Problem deploying ceph 19.2.3 on Rocky linux 9,
wodel youchi
Join the Ceph New Users Workshop,
Anthony Middleton
Subject : Account-Level API Support in Ceph RGW for Production Use,
Dhivya G
How to change to RocksDB LZ4 after upgrade to Ceph 19,
Niklas Hambüchen
Display ceph version on ceph -s output,
Frédéric Nass
60/90 bays + 6 NVME Supermicro,
Manuel Rios - EDH
ceph 19.2.2 - adding new hard drives messed up the order of existing ones - OSD down,
Steven Vacaroaia
DriveGroup Spec question,
Robert Sander
How set pg number for pools,
Albert Shih
Best/Safest way to power off cluster,
gagan tiwari
How to test run the new EC Erasure Coding Enhancements Optimizations?,
Chris Lawsonn
Cephadm using node exporter container from previous installation,
gagan tiwari
to the maintainer/owners of the list - dmar dkim.... Yahoo?,
lejeczek
tls certs per manager - does it work?,
lejeczek
Changing the failure domain of an EC cluster still shows old profile,
Niklas Hambüchen
How to improve write latency on R3 pool Images,
Devender Singh
restart dashboard ?,
lejeczek
Squid 19.2.3 rm-cluster does not zap OSDs,
Eugen Block
Two Quick Reminders,
Anthony Middleton
Kafka bucket notifications with OAUTHBEARER on Ceph Reef/Squid,
Rao, Shreesha
Has a FileSystem, Insufficient space (<10 extents) on vgs, LVM detected on all newly added osd disks,
gagan tiwari
squid 19.2.2 - osd_memory_target_autotune - best practices when host has lots of RAM,
Steven Vacaroaia
[no subject],
Unknown
Is "ceph -v" command deprecated?,
Rao, Shreesha
Re: Get BioProcess 2025 Attendee Insights – Biopharma Pros by Function,
Ashleigh Garza
PFI: SHIPMENT FROM INCEPTA // 125 CTNS,
BOTTOM UP CUSTOMER SERVICE
MOJ-Approved Chinese to Arabic Legal Translation Services! 📜✅,
Communication Dubai
tentacle 20.1.0 RC QE validation status,
Yuri Weinstein
Upgrade from 19.2.2 to .3 pauses on 'phantom' duplicate osd?,
Harry G Coin
Still Time to Take the Ceph Community Survey,
Anthony Middleton
Warning about ceph discard on kioxia CD6 KCD61LUL7T68 NVMes,
Adam Prycki
squid 19.2.2 - RGW performance tuning,
Steven Vacaroaia
Getting SSL Certificate Verify failed Error while installation,
gagan tiwari
Pgs troubleshooting,
GLE, Vivien
SMB service configuration,
Robert Sander
v19.2.3 Squid released,
Yuri Weinstein
Odd RBD stats metrics,
Christopher James
Squid: successfully drained host can't be removed,
Eugen Block
Question about Dashboard and SSO (version 19.2.2),
Taylor, Kevin P. (AOS)
Squid 19.2.2 - mon_target_pg_per_osd change not applied,
Steven Vacaroaia
osd latencies and grafana dashboards, squid 19.2.2,
Christopher Durham
bdev_ioring -- true - Drives failing,
Devender Singh
July Ceph Science Virtual User Group, new date.,
Belluco Mattia (ID)
squid 19.2.2 - cannot bootstrap - error writing to /tmp/monmap (21) Is a directory,
Steven Vacaroaia
Ceph sf,
Szabo, Istvan (Agoda)
[ceph-user]ceph-ansible pacific || RGW integration with ceph dashboard,
Danish Khan
CEPH performance all Flash lower than local,
Devender Singh
Ceph OSD down (unable to mount object store),
GLE, Vivien
Upgrading cephadm cluster,
Alan Murrell
19.2.2. OSDs are up but still showing error on daemon,
Devender Singh
Ceph Foundation 2025: Community, Collaboration, and What’s Next,
Anthony Middleton
squid 19.2.2 deployed with cephadmin - no grafana data on some dashboards ( RGW, MDS),
Steven Vacaroaia
squid 19.2.2 - cannot remove 'unknown" OSD,
Steven Vacaroaia
Newby woes with ceph,
Stéphane Barthes
Cephfs client deadlock (OSD op state mismatch after stuck ops?),
Hector Martin
Test Cluster / Performance Degradation After Adding Private Network,
Anthony Fecarotta
squid 19.2.2 - discrepancies between GUI and CLI,
Steven Vacaroaia
Rocky8 (el8) client for squid 19.2.2,
Steven Vacaroaia
Hardware recommendation,
GLE, Vivien
Reef: cephadm tries to apply specs frequently,
Eugen Block
[radosgw-reef] How to move customer data to another ec-pool,
Boris
ceph-volume partial failure with multiple OSDs per device,
Elias Carter
MDS Mount Issue - 19.2.2,
Devender Singh
ceph fs authorize rely on an old setup,
Patrick Begou
Cache removal cause vms to crash,
Vishnu Bhaskar
Possible bug: Web UI for Ceph,
Ron Gage
Compression confusion,
Ryan Sleeth
MDS Client Request Load,
Devender Singh
squid 19.2.2 - troubleshooting pgs in active+remapped+backfill - no pictures,
Steven Vacaroaia
Recovery Not happening..,
Devender Singh
Community Manager Updates,
Anthony Middleton
2025-Q3: Stable release recommendation for production clusters,
Özkan Göksu
System update on RL9 kills Cephadm host daemons,
Nicola Mori
[Urgent suggestion needed] New Prod Cluster Hardware recommendation,
Pripriya
HELP! Cluster usage increased after adding new nodes/osd's,
mhnx
RGW: is it possible to restrict a user access to a realm?,
Michel Jouvin
Managing RGW container logs filling up disk space,
Sinan Polat
Information,
Wissem MIMOUNA - Ceph Users
Separate Pool Configuration for DR Zone in Ceph Multisite,
Vignesh Varma
reload SSL certificate in radosgw,
Boris
Heads up: bad drive for Ceph Western Digital Ultrastar DC HC560,
Konstantin Shalygin
pg repair starts (endless loop ?),
Dietmar Rieder
Experience with high mds_max_caps_per_client,
Kasper Rasmussen
squid 19.1.3 QE validation status,
Yuri Weinstein
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