CEPH Filesystem Users
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- Re: help with failed osds after reboot, (continued)
- Ceph df Vs Dashboard pool usage mismatch,
Richard Kearsley
- failing to respond to capability release / MDSs report slow requests / xlock?,
Marc Roos
- Adding OSDs,
Will Payne
- rgw multisite metadata sync error,
黄明友
- RGW listing slower on nominally faster setup,
Stefan Wild
- radosgw-admin sync status output,
DHilsbos
- MDS: what's the purpose for LogEvent with empty metablob?,
Xinying Song
- Profiling of CRUSH Ceph,
Bobby
- Purpose of crush_ln() function,
Bobby
- [RGW] Strange write performance issues,
Alexandru Cucu
- Strange behavior on Mounting RBD oiages and libvirtd mounted disks,
Sven Barczyk
- Cluster outage due to client IO?,
Frank Schilder
- Octopus OSDs dropping out of cluster: _check_auth_rotating possible clock skew, rotating keys expired way too early,
Wido den Hollander
- Maximum size of data in crush_choose_firstn Ceph CRUSH source code,
Bobby
- IO500 Revised Call For Submissions Mid-2020 List,
committee
- RadosGW latency on chuked uploads,
Tadas
- ceph mds slow requests,
locallocal
- ceph mgr prometheus,
Frank R
- RDB Performance / High IOWaits.,
jameslipski
- Trying to upgrade to octopus removes current version of ceph release and tries to install older version...,
Drew Weaver
- Access RBD pools from clients,
Amjad Kotobi
- Broken PG in cephfs data_pool (lost objects),
Francois Legrand
- https://tracker.ceph.com/issues/45032,
biohazd
- crashing OSD: ceph_assert(is_valid_io(off, len)),
Harald Staub
Octopus: orchestrator not working correctly with nfs,
Simon Sutter
Ceph dashboard inventory page not listing osds,
Amudhan P
rbd-mirror with snapshot, not doing any actaul data sync,
Hans van den Bogert
Cephadm cluster network,
jimmy . spets
Zabbix module Octopus 15.2.3,
Gert Wieberdink
mds behind on trimming - replay until memory exhausted,
Francois Legrand
Cephadm and Ceph versions,
biohazd
diskprediction_local fails with python3-sklearn 0.22.2,
Eric Dold
log_channel(cluster) log [ERR] : Error -2 reading object,
Frank Schilder
nfs-ganesha mount hangs every day since upgrade to nautilus,
Marc Roos
bad balacing (octopus),
Ml Ml
Degradation of write-performance after upgrading to Octopus,
Thomas Gradisnik
speed up individual backfills,
Thomas Bennett
changing acces vlan for all the OSDs - potential downtime ?,
Adrian Nicolae
rbd-mirror sync image continuously or only sync once,
Zhenshi Zhou
Nautilus latest builds for CentOS 8,
Victoria Martinez de la Cruz
Best way to change bucket hierarchy,
Kyriazis, George
Multiple outages when disabling scrubbing,
Bryan Stillwell
pg-upmap-items,
Thomas Bennett
Change mon bind address / Change IPs with the orchestrator,
Simon Sutter
poor cephFS performance on Nautilus 14.2.9 deployed by ceph_ansible,
Derrick Lin
upgrade ceph and use cephadm - rgw issue,
Andy Goldschmidt
professional services and support for newest Ceph,
Patrick Calhoun
Deploy nfs from cephadm,
Simon Sutter
OSD upgrades,
Brent Kennedy
15.2.3 Crush Map Viewer problem.,
Marco Pizzolo
Thread::try_create(): pthread_create failed,
展荣臻（信泰）
Upgrade: It is NOT safe to stop mon.vx-rg23-rk65-u43-130,
Gencer W. Genç
Ceph Orchestrator 2020-06-01 Meeting recording,
Mike Perez
Using Ceph-ansible for a luminous -> nautilus upgrade?,
Matthew Vernon
Deploy Ceph on the secondary datacenter for DR,
Nghia Viet Tran
CEPH daemons crashed continously,
Mosharaf Hossain
RGW orphans search,
Andrei Mikhailovsky
warn if acting set violates failure domain,
Dan van der Ster
v15.2.3 Octopus released,
Josh Durgin
rocksdb tuning,
Frank R
Is 2 osds per disk, encryption possible with cephadm on 15.2.2?,
Marco Pizzolo
Virtual Ceph Days,
Mike Perez
Fwd: Finding erasure-code-profile of crush rule,
David Seith
Reorganize crush map and replicated rules,
5 db S
OSD backups and recovery,
Ludek Navratil
Performance drops and low oss performance,
quexian da
CephFS writes cause system reboot,
Ragan, Tj (Dr.)
Map osd to physical disk in a containerized RHCS,
John Molefe
Radosgw PubSub Traffic,
Dustin Guerrero
dpdk used issue in master,
zhengyin@xxxxxxxxxxxxxxxxxxxx
Ceph and iSCSI,
Bobby
Access ceph cluster health from REST API,
Vikram Giriraj
ceph radosgw failed to initialize,
dayong tian
Help! ceph-mon is blocked after shutting down and ip address changed,
occj
rbd_open_by_id crash when connection timeout,
yangjun@xxxxxxxxxxxxxxxxxxxx
ceph with rdma can not mount with kernel,
李亚锋
Re: cephfs worm feature,
j j
ceph-fuse non-privileged user mount,
yi zhang
Ceph manager not starting,
Romain Raynaud
rbd image naming convention,
Palanisamy
Ceph I/O issues on all SSD cluster,
Dennis Højgaard | Powerhosting Support
RBD logs,
陈旭
librados aysnc I/O takes considerably longer to complete,
Ponnuvel Palaniyappan
Issue with cephfs,
LeeQ @ BitBahn.io
RMDA Bug?,
Mason-Williams, Gabryel (DLSLtd,RAL,LSCI)
CEPH HOLDING : un évènement à organiser ?,
Groupe Partouche
crashing OSDs: ceph_assert(h->file->fnode.ino != 1),
Harald Staub
Repo for Nautilus packages for CentOS8,
Massimo Sgaravatto
Ceph Tech Talk: What's New In Octopus,
Mike Perez
Recover UUID from a partition,
Szabo, Istvan (Agoda)
The sufficient OSD capabilities to enable write access on cephfs,
Derrick Lin
PGs degraded after osd restart,
Vytenis A
No scrubbing during upmap balancing,
Vytenis A
MAX AVAIL goes up when I reboot an OSD node,
Boris Behrens
Octopus 15.2.2 unable to make drives available (reject reason locked)...,
Marco Pizzolo
bluestore - rocksdb level sizes,
Frank R
snapshot-based mirroring explanation in docs,
Hans van den Bogert
CEPH failure domain - power considerations,
Phil Regnauld
Cache pools at or near target size but no evict happen,
icy chan
cephfs - modifying the ceph.file.layout of existing files,
Andrej Filipcic
Reducing RAM usage on production MDS,
Dylan McCulloch
Fwd: [IO-500] IO500 ISC20 Call for Submission,
John Bent
Cephadm Hangs During OSD Apply,
m
Nautilus to Octopus Upgrade mds without downtime,
Andreas Schiefer
High latency spikes under jewel,
Bence Szabo
move bluestore wal/db,
Frank R
Ceph client on rhel6?,
Simon Sutter
dealing with spillovers,
thoralf schulze
Performance issues in newly deployed Ceph cluster,
Loschwitz,Martin Gerhard
Cephadm Setup Query,
Shivanshi .
looking for telegram group in English or Chinese,
Zhenshi Zhou
RGW Multisite metadata sync,
Sailaja Yedugundla
Cannot repair inconsistent PG,
Daniel Aberger - Profihost AG
Multisite RADOS Gateway replication factor in zonegroup,
alexander.vysochin@xxxxxxxxxx
mds container dies during deployment,
Simon Sutter
May Ceph Science User Group Virtual Meeting,
Kevin Hrpcek
Disable auto-creation of RGW pools,
Katarzyna Myrek
Issue adding mon after upgrade to 15.2.2,
Erwin Bogaard
No output from rbd perf image iotop/iostat,
Eugen Block
Handling scrubbing/deep scrubbing,
Kamil Szczygieł
RGW Garbage Collector,
EDH - Manuel Rios
RGW REST API failed request with status code 403,
apely agamakou
Ceph Nautius not working after setting MTU 9000,
Amudhan P
question on ceph node count,
tim taler
S3 key prefixes and performance impact on Ceph?,
malinsk
Bluestore config recommendations,
Adrian Nicolae
remove secondary zone from multisite,
Zhenshi Zhou
Luminous, OSDs down: "osd init failed" and "failed to load OSD map for epoch ... got 0 bytes",
Fulvio Galeazzi
Setting up first cluster on proxmox - a few questions,
CodingSpiderFox
Nautilus: (Minority of) OSDs with huge buffer_anon usage - triggering OOMkiller in worst cases.,
aoanla
PGS INCONSISTENT - read_error - replace disk or pg repair then replace disk,
Peter Lewis
15.2.2 bluestore issue,
Josh Durgin
diskprediction_local prediction granularity,
Vytenis A
OSD crashes regularely,
Thomas
[ceph-users][ceph-dev] Upgrade Luminous to Nautilus 14.2.8 mon service crash,
Amit Ghadge
ceph orch upgrade stuck at the beginning.,
Gencer W. Genç
<Possible follow-ups>
Re: ceph orch upgrade stuck at the beginning.,
Gencer W. Genç
OSDs taking too much memory, for buffer_anon,
Harald Staub
[ceph][nautilus] prformances with db/wal on nvme,
Ignazio Cassano
15.2.2 Upgrade - Corruption: error in middle of record,
Ashley Merrick
Possible bug in op path?,
Robert LeBlanc
total ceph outage again, need help,
Frank Schilder
Large omap,
Szabo, Istvan (Agoda)
Pool full but the user cleaned it up already,
Szabo, Istvan (Agoda)
Aging in S3 or Moving old data to slow OSDs,
Khodayar Doustar
Ceph Dashboard suddenly gone and primary remote is not accessible [CEPHADM_HOST_CHECK_FAILED, CEPHADM_REFRESH_FAILED],
Gencer W. Genç
Prometheus Python Errors,
support
Clarification of documentation,
CodingSpiderFox
Resources for multisite deployment,
Coding SpiderFox
osds dropping out of the cluster w/ "OSD::osd_op_tp thread … had timed out",
thoralf schulze
RGW resharding,
Adrian Nicolae
Mismatched object counts between "rados df" and "rados ls" after rbd images removal,
icy chan
v15.2.2 Octopus released,
Abhishek Lekshmanan
Reweighting OSD while down results in undersized+degraded PGs,
Andras Pataki
feature mask: why not use HAVE_FEATURE macro in Connection::has_feature()?,
Xinying Song
Dealing with non existing crush-root= after reclassify on ec pools,
Dan
RGW issue with containerized ceph,
Szabo, Istvan (Agoda)
Ceph as a Fileserver for 3D Content Production,
Moritz Wilhelm
<Possible follow-ups>
Ceph as a Fileserver for 3D Content Production,
Moritz Wilhelm
[ceph-users],
Amit Ghadge
Cephfs IO halt on Node failure,
Amudhan P
EC Plugins Benchmark with Current Intel/AMD CPU,
Lazuardi Nasution
how to restart daemons on 15.2 on Debian 10,
Ml Ml
Ceph modules,
Alfredo De Luca
Cephfs - NFS Ganesha,
Amudhan P
stale+active+clean PG,
tomislav . raseta
ceph-ansible replicated crush rule,
Marc Boisis
Using rbd-mirror in existing pools,
Kees Meijs | Nefos
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