CEPH Filesystem Users
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- Ceph luminous - Erasure code and iSCSI gateway,
Steven Vacaroaia
- Small modifications to Bluestore migration documentation,
Alexander Kushnirenko
- cannot reboot one of 3 nodes without locking a cluster OSDs stay in...,
Philip Schroth
- Orphaned objects after removing rbd image,
Krzysztof Dajka
- planning a new cluster,
Frank Ritchie
- CephFS Single Threaded Performance,
Brian Woods
- Luminous | PG split causing slow requests,
David C
- How to "apply" and monitor bluestore compression?,
Martin Emrich
- erasure-code-profile: what's "w=" ?,
Wolfgang Lendl
- reweight-by-utilization reverse weight after adding new nodes?,
Martin Palma
- fast_read in EC pools,
Oliver Freyermuth
rados cppool, very low speed,
Behnam Loghmani
Any real users of Samsung PM1725 NVMe ?,
Konstantin Shalygin
Storage usage of CephFS-MDS,
Oliver Freyermuth
CephFS very unstable with many small files,
Oliver Freyermuth
【mon】Problem with mon leveldb,
yu2xiangyang
Linux Distribution: Is upgrade the kerner version a good idea?,
Massimiliano Cuttini
How to correctly purge a "ceph-volume lvm" OSD,
Oliver Freyermuth
MDS crash Luminous,
David C
wrong stretch package dependencies (was Luminous v12.2.3 released),
kefu chai
Install previous version of Ceph,
Scottix
Proper procedure to replace DB/WAL SSD,
Caspar Smit
erasure coding chunk distribution,
Dennis Benndorf
Re: Ceph scrub logs: _scan_snaps no head for $object?,
Mehmet
Min Size equal to Replicated Size Risks,
Georgios Dimitrakakis
ceph-volume broken in 12.2.3 for filestore,
Alfredo Deza
PG mapped to OSDs on same host although 'chooseleaf type host',
Wido den Hollander
Upgrading inconvenience for Luminous,
Oliver Freyermuth
SSD Bluestore Backfills Slow,
Reed Dier
PG overdose protection causing PG unavailability,
Oliver Freyermuth
SRV mechanism for looking up mons lacks IPv6 support,
Simon Leinen
Luminous v12.2.3 released,
Abhishek Lekshmanan
Ceph auth caps - make it more user error proof,
Enrico Kern
Balanced MDS, all as active and recomended client settings.,
Daniel Carrasco
Luminous 12.2.3 Changelog ?,
Christoph Adomeit
identifying public buckets,
Dave Holland
PG_DAMAGED Possible data damage: 1 pg inconsistent,
Yoann Moulin
Problem with Stale+Perring PGs,
Rudolf Kasper
Luminous: Help with Bluestore WAL,
Balakumar Munusawmy
Re: Help with Bluestore WAL,
Balakumar Munusawmy
ceph-volume activation,
Oliver Freyermuth
Automated Failover of CephFS Clients,
Paul Kunicki
ceph-deploy ver 2 - [ceph_deploy.gatherkeys][WARNING] No mon key found in host,
Steven Vacaroaia
ceph-deploy 2.0.0,
Alfredo Deza
Luminous : performance degrade while read operations (ceph-volume),
nokia ceph
radosgw + OpenLDAP = Failed the auth strategy, reason=-13,
Konstantin Shalygin
"Cannot get stat of OSD" in ceph.mgr.log upon enabling influx plugin,
knawnd
Missing clones,
Karsten Becker
How to really change public network in ceph,
Mario Giammarco
Significance of the us-east-1 region when using S3 clients to talk to RGW,
F21
Upgrade to ceph 12.2.2, libec_jerasure.so: undefined symbol: _ZN4ceph6buffer3ptrC1ERKS1_,
Sebastian Koch - ilexius GmbH
Ceph Bluestore performance question,
Oliver Freyermuth
rgw bucket inaccessible - appears to be using incorrect index pool?,
Graham Allan
Orphaned entries in Crush map,
Karsten Becker
Ceph Crush for 2 room setup,
Karsten Becker
Restoring keyring capabilities,
Nico Schottelius
ceph luminous - ceph tell osd bench performance,
Steven Vacaroaia
mon service failed to start,
Behnam Loghmani
puppet for the deployment of ceph,
Александр Пивушков
ceph df: Raw used vs. used vs. actual bytes in cephfs,
Flemming Frandsen
libvirt on ceph - external snapshots?,
João Pagaime
radosgw: Huge Performance impact during dynamic bucket index resharding,
Micha Krause
Ceph-mgr Python error with prometheus plugin,
Ansgar Jazdzewski
balancer mgr module,
Caspar Smit
Luminous and calamari,
Laszlo Budai
Is the minimum length of a part in a RGW multipart upload configurable?,
F21
Rocksdb as omap db backend on jewel 10.2.10,
Sam Wouters
Bluestore Hardwaresetup,
Jan Peters
Uneven OSD data distribution,
Osama Hasebou
Efficient deletion of large radosgw buckets,
Sean Purdy
Ceph Day London: April 19th 2018 (19-04-2018(,
Wido den Hollander
flatten clones are not sparse?,
Vladimir Prokofev
Ceph luminous performance - how to calculate expected results,
Steven Vacaroaia
Monitor won't upgrade,
Mark Schouten
removing cache of ec pool (bluestore) with ec_overwrites enabled,
Kenneth Waegeman
RGW Metadata Search - Elasticserver,
Amardeep Singh
Shutting down half / full cluster,
Götz Reinicke
rgw: Moving index objects to the right index_pool,
Ingo Reimann
BlueStore & Journal,
DHilsbos
[Off-Topic] Ceph & ARM,
Leonardo Vaz
Deployment with Xen,
Egoitz Aurrekoetxea
ceph iscsi kernel 4.15 - "failed with 500",
Steven Vacaroaia
[luminous12.2.2]Cache tier doesn't work properly,
shadow_lin
osd crush reweight 0 on "out" OSD causes backfilling?,
Christian Sarrasin
Mapping faulty pg to file on cephfs,
Josef Zelenka
rgw gives MethodNotAllowed for OPTIONS?,
Piers Haken
Understanding/correcting sudden onslaught of unfound objects,
Graham Allan
ceph luminous source packages,
Mike O'Connor
[rgw] Underscore at the beginning of access key not works after upgrade Jewel->Luminous,
Rudenko Aleksandr
mgr[influx] Cannot transmit statistics: influxdb python module not found.,
knawnd
OSDs with primary affinity 0 still used for primary PG,
Teun Docter
Ceph-fuse : unmounted but ceph-fuse process not killed,
Florent B
PG replication issues,
Alexandru Cucu
Bluestore with so many small files,
Behnam Loghmani
NFS-Ganesha: Files disappearing?,
Martin Emrich
rbd feature overheads,
Blair Bethwaite
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
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