CEPH Filesystem Users
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- Luminous cluster - how to find out which clients are still jewel?,
Linh Vu
- ceph , VMWare , NFS-ganesha,
Steven Vacaroaia
- Ceph-fuse getting stuck with "currently failed to authpin local pins",
Oliver Freyermuth
- Radosgw,
Marc-Antoine Desrochers
- About "ceph balancer": typo in doc, restrict by class,
Fulvio Galeazzi
- Expected performane with Ceph iSCSI gateway,
Frank (lists)
- Cluster network failure, osd declared up,
Lorenzo Garuti
- Can't get ceph mgr balancer to work (Luminous 12.2.4),
Linh Vu
- RBD lock on unmount,
Joshua Collins
- Erasure: Should k+m always be equal to the total number of OSDs?,
Leônidas Villeneuve
- Rebalancing an Erasure coded pool seems to move far more data that necessary,
Jesus Cea
- Dependencies,
Marc-Antoine Desrochers
- PG explosion with erasure codes, power of two and "x pools have many more objects per pg than average",
Jesus Cea
- How high-touch is ceph?,
Rhugga Harper
- CephFS "move" operation,
Oliver Freyermuth
- Issues with RBD when rebooting,
Josef Zelenka
- Privacy Statement for the Ceph Project,
Leonardo Vaz
- Can Bluestore work with 2 replicas or still need 3 for data integrity?,
Pardhiv Karri
- Cephfs no space on device error,
Doug Bell
- Ceph tech talk on deploy ceph with rook on kubernetes,
Sage Weil
- nfs-ganesha HA with Cephfs,
nigel davies
- ceph-osd@ service keeps restarting after removing osd,
Michael Burk
- Ceph luminous packages for Ubuntu 18.04 LTS (bionic)?,
Stefan Kooman
- Ceph replication factor of 2,
Anthony Verevkin
- Flush very, very slow,
Philip Poten
- MDS_DAMAGE: 1 MDSs report damaged metadata,
Marc-Antoine Desrochers
- ceph-disk is getting removed from master,
Alfredo Deza
- open vstorage,
Brady Deetz
- HDFS with CEPH, only single RGW works with the hdfs,
한승진
- ceph_vms performance,
Thomas Bennett
- IO500 Call for Submissions for ISC 2018,
John Bent
- SSD-primary crush rule doesn't work as intended,
Horace
- krbd upmap support on kernel-4.16 ?,
Heðin Ejdesgaard Møller
- Web panel is failing where create rpm,
Antonio Novaes
- Recovery time is very long till we have a double tree in the crushmap,
Vincent Godin
- Delete pool nicely,
Simon Ironside
- Data recovery after loosing all monitors,
George Shuklin
- Several questions on the radosgw-openstack integration,
Massimo Sgaravatto
- [client.rgw.hostname] or [client.radosgw.hostname] ?,
Massimo Sgaravatto
leveldb to rocksdb migration,
Захаров Алексей
How to see PGs of a pool on a OSD,
Pardhiv Karri
Some OSDs never get any data or PGs,
Pardhiv Karri
Luminous: resilience - private interface down , no read/write,
nokia ceph
how to export a directory to a specific rank manually,
Wuxiaochen Wu
Crush Map Changed After Reboot,
Martin, Jeremy
Build the ceph daemon image,
Ashutosh Narkar
RGW won't start after upgrade to 12.2.5,
Marc Spencer
samba gateway experiences with cephfs ?,
Jake Grimmett
rgw default user quota for OpenStack users,
Massimo Sgaravatto
Too many objects per pg than average: deadlock situation,
Mike A
Can a cephfs be recreated with old data?,
Philip Poten
Ceph - Xen accessing RBDs through libvirt,
thg
Kubernetes/Ceph block performance,
Rhugga Harper
(yet another) multi active mds advise needed,
Webert de Souza Lima
ceph osd status output,
Marc Roos
Ceph MeetUp Berlin – May 28,
Robert Sander
[PROBLEM] Fail in deploy do ceph on RHEL,
Antonio Novaes
Metadata sync fails after promoting new zone to master - mdlog buffer read issue,
Jesse Roberts
Help/advice with crush rules,
Andras Pataki
loaded dup inode,
Pavan, Krish
A question about HEALTH_WARN and monitors holding onto cluster maps,
Thomas Byrne - UKRI STFC
Blocked requests activating+remapped after extending pg(p)_num,
Kevin Olbrich
OpenStack Summit Vancouver 2018,
Leonardo Vaz
Increasing number of PGs by not a factor of two?,
Oliver Schulz
ceph-volume and systemd troubles,
Andras Pataki
dovecot + cephfs - sdbox vs mdbox,
Webert de Souza Lima
Poor CentOS 7.5 client performance,
Donald "Mac" McCarthy
RBD features and feature journaling performance,
Jorge Pinilla López
multi site with cephfs,
Up Safe
ceph as storage for docker registry,
Tomasz Płaza
in retrospect get OSD for "slow requests are blocked" ? / get detailed health status via librados?,
Uwe Sauter
Too many active mds servers,
Thomas Bennett
Single ceph cluster for the object storage service of 2 OpenStack clouds,
Massimo Sgaravatto
RBD imagen-level permissions,
Jorge Pinilla López
RBD bench read performance vs rados bench,
Jorge Pinilla López
Ceph Luminous - OSD constantly crashing caused by corrupted placement group,
Siegfried Höllrigl
which kernel support object-map, fast-diff,
xiang . dai
Cache Tiering not flushing and evicting due to missing scrub,
Micha Krause
rbd feature map fail,
xiang . dai
ceph's UID/GID 65045 in conflict with user's UID/GID in a ldap,
Yoann Moulin
nfs-ganesha 2.6 deb packages,
Benjeman Meekhof
a big cluster or several small,
Marc Boisis
Cephfs write fail when node goes down,
Josef Zelenka
jewel to luminous upgrade, chooseleaf_vary_r and chooseleaf_stable,
Adrian
List pgs waiting to scrub?,
Philip Poten
Device class types for sas/sata hdds,
Serkan Çoban
Intepreting reason for blocked request,
Bryan Henderson
PG show inconsistent active+clean+inconsistent,
Faizal Latif
Test for Leo,
Tom W
Bucket reporting content inconsistently,
Sean Redmond
Node crash, filesytem not usable,
Daniel Davidson
Shared WAL/DB device partition for multiple OSDs?,
Oliver Schulz
Inaccurate client io stats,
Horace
Re: Inaccurate client io stats,
Horace
Nfs-ganesha 2.6 packages in ceph repo,
David C
Ceph osd crush weight to utilization incorrect on one node,
Pardhiv Karri
RBD Cache and rbd-nbd,
Marc Schöchlin
howto: multiple ceph filesystems,
João Paulo Sacchetto Ribeiro Bastos
RBD Buffer I/O errors cleared by flatten?,
Jonathan Proulx
Scrubbing impacting write latency since Luminous,
Nick Fisk
ceph-deploy: is it a requirement that the name of each node of the ceph cluster must be resolved to the public IP ?,
Massimo Sgaravatto
How to normally expand OSD’s capacity?,
Yi-Cian Pu
Public network faster than cluster network,
Gandalf Corvotempesta
Ceph RBD trim performance,
Andre Goree
fstrim issue in VM for cloned rbd image with fast-diff feature,
Youzhong Yang
Inconsistent PG automatically got "repaired" automatically?,
Nikos Kormpakis
Question: CephFS + Bluestore,
Webert de Souza Lima
Open-sourcing GRNET's Ceph-related tooling,
Nikos Kormpakis
Ceph ObjectCacher FAILED assert (qemu/kvm),
Richard Bade
RGW (Swift) failures during upgrade from Jewel to Luminous,
Bryan Stillwell
stale status from monitor?,
Bryan Henderson
network change,
James Mauro
Luminous : mark_unfound_lost for EC pool,
nokia ceph
Shutting down: why OSDs first?,
Bryan Henderson
What is the meaning of size and min_size for erasure-coded pools?,
Maciej Puzio
cephfs-data-scan safety on active filesystem,
Ryan Leimenstoll
something missing in filestore to bluestore conversion,
Gary Molenkamp
slow requests are blocked,
Grigory Murashov
Show and Tell: Grafana cluster dashboard,
Jan Fajerski
Luminous update 12.2.4 -> 12.2.5 mds 'stuck' in rejoin,
Marc Roos
ceph-mgr does not start after upgrade to 12.2.5,
Iban Cabrillo
Upgrade from 12.2.4 to 12.2.5 osd/down up, logs flooded heartbeat_check: no reply from,
Marc Roos
radosgw s3cmd --list-md5 postfix on md5sum,
Marc Roos
Object storage share 'archive' bucket best practice,
Marc Roos
Why is mds using swap when there is available memory?,
Marc Roos
issues on CT + EC pool,
Luis Periquito
Place on separate hosts?,
Tracy Reed
ceph mgr module not working,
Tracy Reed
mgr dashboard differs from ceph status,
Tracy Reed
OSD doesnt start after reboot,
Akshita Parekh
CentOS release 7.4.1708 and selinux-policy-base >= 3.13.1-166.el7_4.9,
ceph . novice
MDS is Readonly,
Pavan, Krish
Announcing mountpoint, August 27-28, 2018,
Amye Scavarda
GDPR encryption at rest,
David Turner
Bluestore on HDD+SSD sync write latency experiences,
Nick Fisk
Configuration multi region,
Anatoliy Guskov
Intel Xeon Scalable and CPU frequency scaling on NVMe/SSD Ceph OSDs,
Wido den Hollander
radosgw bucket listing (s3 ls s3://$bucketname) slow with ~2 billion objects,
Katie Holly
troubleshooting librados error with concurrent requests,
Sam Whitlock
Ceph User Survey 2018,
Leonardo Vaz
ceph-deploy on 14.04,
Scottix
12.2.4 Both Ceph MDS nodes crashed. Please help.,
Sean Sullivan
Please help me get rid of Slow / blocked requests,
Shantur Rathore
Correct way of adding placement pool for radosgw in luminous,
Marc Roos
How to configure s3 bucket acl so that one user's bucket is visible to another.,
Безруков Илья Алексеевич
_setup_block_symlink_or_file failed to create block symlink to spdk:5780A001A5KD: (17) File exists,
Yang, Liang
The mystery of sync modules,
Sean Purdy
ceph 12.2.5 - atop DB/WAL SSD usage 0%,
Steven Vacaroaia
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