CEPH Filesystem Users
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- Understanding cephfs snapshot workflow and performance,
Nikhil Kommineni
- fs rename: invalid command,
Aaron Oneal
- Converting to cephadm from ceph-deploy,
Andre Goree
- Ceph vs IBM GPFS,
Mazzystr
- Filesystem offline after enabling cephadm,
Tecnologia Charne.Net
- Recovery pg from backup,
刘亮
- Re: OSD write op out of order,
Gregory Farnum
- CephFS mirroring / cannot remove peer,
Manuel Holtgrewe
- Mounting cephfs on OSD hosts still a problem,
Burkhard Linke
- Issue Upgrading to 16.2.7 related to mon_mds_skip_sanity.,
Ilya Kogan
- Multipath and cephadm,
Michal Strnad
- ceph status intermittently outputs "0 slow ops",
大神祐真
- mds failures,
Jeremy Hansen
- Where do I find information on the release timeline for quincy?,
Joshua West
- ceph-volume inventory should consider free PVs,
Robert Sander
- 3 OSDs can not be started after a server reboot - rocksdb Corruption,
Sebastian Mazza
Re: 3 OSDs can not be started after a server reboot - rocksdb Corruption,
Sebastian Mazza
Message not available
RBD bug #50787,
J-P Methot
Docker 1.13.1 on CentOS 7 too old for Ceph Pacific,
Robert Sander
Random scrub errors (omap_digest_mismatch) on pgs of RADOSGW metadata pools (bug 53663),
Christian Rohmann
16.2.7 pacific rocksdb Corruption: CURRENT,
Andrej Filipcic
radosgw-admin bucket chown problems,
Amir Malekzadeh
Unable to mkfs of an osd (use Luminous),
Lingzhe ZHANG
min_size ambiguity,
Chad William Seys
Luminous: export and migrate rocksdb to dedicated lvm/unit,
Flavio Piccioni
crush rule for 4 copy over 3 failure domains?,
Simon Oosthoek
ceph on two public networks - not working,
Andrei Mikhailovsky
pgs not active,
Chad William Seys
Octopus: conversion from ceph-ansible to Cephadm causes unexpected 15.2.15→.13 downgrade for MDSs and RGWs,
Florian Haas
cephfs quota used,
Jesper Lykkegaard Karlsen
Garbage collector pool not showing up,
rajesh Nambiar
NFS-ganesha .debs not on download.ceph.com,
Richard Zak
Large latency for single thread,
norman.kern
RBD mirroring bootstrap peers - direction,
Torkil Svensgaard
Snapshot mirroring problem,
Torkil Svensgaard
what does "Message has implicit destination" mean,
Marc
MAX AVAIL capacity mismatch || mimic(13.2),
Md. Hejbul Tawhid MUNNA
Is 100pg/osd still the rule of thumb?,
Szabo, Istvan (Agoda)
ceph-mon pacific doesn't enter to quorum of nautilus cluster,
Michael Uleysky
The command 'ceph -s' cause CPU system upto 100.00%,
GHui
Announcing go-ceph v0.13.0,
John Mulligan
Shall i set bluestore_fsck_quick_fix_on_mount now after upgrading to 16.2.7 ?,
Christoph Adomeit
Ceph RESTful APIs and managing Cephx users,
Michał Nasiadka
How to clean up data in OSDS,
Nagaraj Akkina
Request for community feedback: Telemetry Performance Channel,
Laura Flores
Ceph container image repos,
Gary Molenkamp
airgap install,
Zoran Bošnjak
reallocating SSDs,
Robert W. Eckert
Support for alternative RHEL derivatives,
Benoit Knecht
MDS stuck in stopping state,
Frank Schilder
RBD QoS settings tutorials ?,
Loïc Dachary
new to ceph,
Shivani
CEPH replica on OSD and host,
Md. Hejbul Tawhid MUNNA
Trouble converting to cephadm during upgrade,
Andre Goree
What happens if bluestore_min_alloc_size setting to 1MB,
huxiaoyu@xxxxxxxxxxxx
Cephalocon 2022 deadline extended?,
Bobby
CephFS single file size limit and performance impact,
huxiaoyu@xxxxxxxxxxxx
Experience reducing size 3 to 2 on production cluster?,
Marco Pizzolo
cephfs kernel client + snapshots slowness,
Andras Pataki
OSD storage not balancing properly when crush map uses multiple device classes,
Erik Lindahl
Confusing bucket stats output compared to users stat,
Szabo, Istvan (Agoda)
Ceph User + Dev Monthly December Meetup,
Neha Ojha
reinstalled node with OSD,
bbk
Upgrade 16.2.6 -> 16.2.7 - MON assertion failure,
Chris Palmer
16.2.6 Convert Docker to Podman?,
Marco Pizzolo
Best way to recreate all osd in the cluster and x16 the data pool pg,
Szabo, Istvan (Agoda)
restore failed ceph cluster,
Mini Serve
Configure settings that don't work with ceph config when using cephadm,
Roman Steinhart
v16.2.6 PG peering indefinitely after cluster power outage,
Eric Alba
Need urgent help for ceph health error issue,
Md. Hejbul Tawhid MUNNA
CephFS Metadata Pool bandwidth usage,
Andras Sali
Migration from CentOS7/Nautilus to CentOS Stream/Pacific,
Carlos Mogas da Silva
Re: Migration from CentOS7/Nautilus to CentOS Stream/Pacific,
Jan Kasprzak
CEPHADM_STRAY_DAEMON with iSCSI service,
Robert Sander
How to move RBD parent images without breaking child links.,
mhnx
Local NTP servers on monitor node's.,
mhnx
v16.2.7 Pacific released,
David Galloway
Bug in RGW header x-amz-date parsing,
Subu Sankara Subramanian
RBDMAP clients rendering theirselfs as "Jewel" in "Luminous" ceph cluster,
Kamil Kuramshin
Ceph OSD spurious read errors and PG autorepair,
Denis Polom
1 PG stuck active+recovering+undersized+degraded+remapped,
Frank Schilder
mount.ceph ipv4 fails on dual-stack ceph,
Andrej Filipcic
can i pause a ongoing rebalance process?,
José H. Freidhof
Find high IOPS client,
胡 玮文
available space seems low,
Seth Galitzer
after wal device crash can not recreate osd,
José H. Freidhof
Ganesha + cephfs - multiple exports,
Andras Pataki
50% IOPS performance drop after upgrade from Nautilus 14.2.22 to Octopus 15.2.15,
ceph
snapshot based rbd-mirror in production,
Eugen Block
OSD huge memory consumption,
Marius Leustean
Best practice to consider journal disk for CEPH OSD,
Md. Hejbul Tawhid MUNNA
How data is stored on EC?,
Szabo, Istvan (Agoda)
Removing an OSD node the right way,
huxiaoyu@xxxxxxxxxxxx
bfq in centos 8.5 kernel,
Dan van der Ster
One question for MON process can't start,
yy orange
Best settings bluestore_rocksdb_options for my workload,
Szabo, Istvan (Agoda)
OSD crashing - Corruption: block checksumo mismatch,
Eneko Lacunza
crushtool -i; more info from output?,
Simon Oosthoek
Request for Comments on the Hardware Recommendations page,
John Zachary Dover
Is it normal for a orch osd rm drain to take so long?,
Zach Heise (SSCC)
ceph-mgr constantly dying,
Malte Stroem
OSD repeatedly marked down,
Jan Kasprzak
Ceph unresponsive on manager restart,
Roman Steinhart
Re: bluefs_allocator bitmap or hybrid,
Igor Fedotov
[RGW] Too much index objects and OMAP keys on them,
Gilles Mocellin
bluefs_allocator bitmap or hybrid,
huxiaoyu@xxxxxxxxxxxx
Ceph enable RoCE,
GHui
How to remove the features config?,
GHui
What if: Upgrade procedure mistake by restarting OSD before MON?,
Mark Kirkwood
UID/GID-mapping with cephfs,
Michal Strnad
mgrmap.epoch in ceph -s output,
Manuel Holtgrewe
[bluestore-SMR] vstart fails on ZNS emulator,
Minwook Kim
ceph_assert at modify_qp_to_rtr,
GHui
Re: 16.2.7 pacific QE validation status, RC1 available for testing,
Mykola Golub
Re: 16.2.7 pacific QE validation status, RC1 available for testing,
Neha Ojha
Re: 16.2.7 pacific QE validation status, RC1 available for testing,
David Orman
logm spam in ceph-mon store,
Daniel Poelzleithner
Delete a huge bucket safely,
Szabo, Istvan (Agoda)
Re: [Ceph-community] Why MON,MDS,MGR are on Public network?,
Lluis Arasanz i Nonell - Adam
can't update Nautilus on Ubuntu 18.04 due to cert error,
David neal
How to trim/discard ceph osds ?,
Christoph Adomeit
Rocksdb: Corruption: missing start of fragmented record(1),
huxiaoyu@xxxxxxxxxxxx
Re: Rocksdb: Corruption: missing start of fragmented record(1),
ceph
cephfs kernel 5.10.78 client crashes,
Andrej Filipcic
Failed to open /var/lib/ceph/osd/ceph-10/block: (1) Operation not permitted,
GHui
Centralized config mask not being applied to host,
Mark Kirkwood
redhat cosbench xmls,
Szabo, Istvan (Agoda)
SATA SSD OSD behind PERC raid0,
mk
dashboard with grafana embedding in 16.2.6,
Jake Grimmett
How to using alluxio with Cephfs as backend storage?,
zxcs
release date for Ceph 16.2.7?,
J-P Methot
GCed (as in tail objects already deleted from the data pool) objects remain in the GC queue forever,
Jaka Močnik
cxx11 errror while set "ms_type = async+rdma",
GHui
DACH Ceph Meetup,
Mike Perez
"ceph orch restart mgr" creates manager daemon restart loop,
Roman Steinhart
RGW support IAM user authentication,
nio
PG states question and improving peering times,
Stephen Smith6
SATA SSD recommendations.,
Luke Hall
Is ceph itself a single point of failure?,
Marius Leustean
How to let osd up which is down,
GHui
have buckets with low number of shards,
mahnoosh shahidi
Disabling automatic provisioning of OSD's,
Tinco Andringa
How many data disks share one meta disks is better,
norman.kern
how many developers are working on ceph?,
Marc
The osd-block* file is gone,
GHui
bluestore_quick_fix_on_mount,
Lindsay Mathieson
Dashboard's website hangs during loading, no errors,
Zach Heise (SSCC)
November Ceph Science Virtual User Group,
Kevin Hrpcek
erasure coded pool PG stuck inconsistent on ceph Pacific 15.2.13,
J-P Methot
A middle ground between containers and 'lts distros'?,
Harry G. Coin
One pg stuck in active+undersized+degraded after OSD down,
David Tinker
Annoying MDS_CLIENT_RECALL Warning,
胡 玮文
Multiple osd/disk,
Szabo, Istvan (Agoda)
cephfs removing multiple snapshots,
Francois Legrand
16.2.6 SMP NOPTI - OSD down - Node Exporter Tainted,
Marco Pizzolo
Failed to start osd.,
GHui
[rgw multisite] adding lc policy to buckets in non-master zones result in 503 code,
Boris Behrens
how to list ceph file size on ubuntu 20.04,
zxcs
cephadm / ceph orch : indefinite hang adding hosts to new cluster,
Lincoln Bryant
pg inactive+remapped,
Joffrey
This week: Ceph User + Dev Monthly Meetup,
Neha Ojha
How to minimise the impact of compaction in ‘rocksdb options’?,
Szabo, Istvan (Agoda)
Anybody else hitting ceph_assert(is_primary()) in PrimaryLogPG::on_local_recover during upgrades?,
Tobias Urdin
mClock scheduler,
Luis Domingues
mons fail as soon as I attempt to mount,
Jeremy Hansen
Help !!!,
Innocent Onwukanjo
Cheap M.2 2280 SSD for Ceph,
Varun Priolkar
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