CEPH Filesystem Users
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- Re: Ceph Hammer OSD Shard Tuning Test Results, (continued)
MDS [WRN] getattr pAsLsXsFs failed to rdlock,
Ilja Slepnev
v0.87.1 Giant released,
Sage Weil
Re: v0.87.1 Giant released,
Brian Rak
OSD blocked every request until a peer came online,
mailinglist
Ceph 0.87-1,
Lindsay Mathieson
Question regarding rbd cache,
Xu (Simon) Chen
mixed ceph versions,
Deneau, Tom
Clarification of SSD journals for BTRFS rotational HDD,
Robert LeBlanc
who is using radosgw with civetweb?,
Sage Weil
Re: who is using radosgw with civetweb?,
James Page
Re: who is using radosgw with civetweb?,
Axel Dunkel
Re: who is using radosgw with civetweb?,
Derek Yarnell
How to use ceph-deploy when building from source?,
shylesh kumar
Does Ceph rebalance OSDs proportionally,
Jordan A Eliseo
Strange 'ceph df' output,
Kamil Kuramshin
rbd and rados. When the command is invoked it doesn't return anything and it continues forever.,
Konstantin Khatskevich
[radosgw] unconsistency between bucket and bucket.instance metadata,
ghislain.chevalier
[radosgw] ceph daemon usage,
ghislain.chevalier
Ceph MeetUp Berlin on March 23,
Robert Sander
PASSWORD ERROR IN VM,
khyati joshi
Centos 7 OSD silently fail to start,
Barclay Jameson
Re: OSD Performance,
Kevin Walker
Wrong object and used space count in cache tier pool,
Xavier Villaneau
OSD on LVM volume,
Joerg Henne
Ceph MDS remove,
ceph-users
Data not distributed according to weights,
Frank.Zirkelbach
Calamari: No Cluster -> Hosts -> Info?,
Anthony Alba
stuck ceph-deploy mon create-initial / giant,
Stephan Seitz
librados - Atomic Write,
Italo Santos
More than 50% osds down, CPUs still busy; will the cluster recover without help?,
Chris Murray
<Possible follow-ups>
FW: More than 50% osds down, CPUs still busy; will the cluster recover without help?,
Chris Murray
Erasure Coding CPU Overhead Data,
Mark Nelson
RadosGW - multiple dns names,
Shinji Nakamoto
Fwd: OSD fail on client writes,
Jeffrey McDonald
Radosgw keeps writing to specific OSDs wile there other free OSDs,
B L
HELP FOR CEPH SOURCE CODE,
khyati joshi
erasure coded pool,
Deneau, Tom
Re: Power failure recovery woes (fwd),
Jeff
Fixing a crushmap,
Kyle Hutson
Cluster never reaching clean after osd out,
Yves
OSD not marked as down or out,
Sudarshan Pathak
running giant/hammer mds with firefly osds,
Dan van der Ster
new ssd intel s3610, has somebody tested them ?,
Alexandre DERUMIER
Minor version difference between monitors and OSDs,
Christian Balzer
Ceph Tech Talks,
Patrick McGarry
OSD Startup Best Practice: gpt/udev or SysVInit/systemd ?,
Anthony Alba
rbd: I/O Errors in low memory situations,
"Sebastian Köhler [Alfahosting GmbH]"
Privileges for read-only CephFS access?,
Oliver Schulz
metrics to monitor for performance bottlenecks?,
Xu (Simon) Chen
FreeBSD on RBD (KVM),
Logan Barfield
ceph-osd pegging CPU on giant, no snapshots involved this time,
Florian Haas
12 March - Ceph Day San Francisco,
Patrick McGarry
PG stuck degraded, undersized, unclean,
Brian Rak
Updating monmap,
SUNDAY A. OLUTAYO
Re: Introducing "Learning Ceph" : The First ever Book on Ceph,
federico
ceph-giant installation error on centos 6.6,
Wenxiao He
Happy New Chinese Year!,
xmdxcxz
Ceph Block Device,
Garg, Pankaj
Help needed,
SUNDAY A. OLUTAYO
Unexpectedly low number of concurrent backfills,
Florian Haas
CephFS and data locality?,
Jake Kugel
Ceph Dumpling/Firefly/Hammer SSD/Memstore performance comparison,
Mark Nelson
Re: Ceph Dumpling/Firefly/Hammer SSD/Memstore performance comparison,
Andrei Mikhailovsky
full ssd setup preliminary hammer bench,
Alexandre DERUMIER
My PG is UP and Acting, yet it is unclean,
B L
Power failure recovery woes,
Jeff
CentOS7 librbd1-devel problem.,
Leszek Master
Concurrent access of the object via Rados API...,
Dennis Chen
Dedicated disks for monitor and mds?,
Francois Lafont
does "ceph auth caps" support multiple pools?,
Mingfai
"store is getting too big" on monitors,
Mohamed Pakkeer
Installation failure,
HEWLETT, Paul (Paul)** CTR **
initially conf calamari to know about my Ceph cluster(s),
Steffen Winther
arm cluster install,
hp cre
Having problem to start Radosgw,
B L
Re: OSD turned itself off,
Josef Johansson
Re: UGRENT: add mon failed and ceph monitor refreshlog crazily,
minchen
Any suggestions on the best way to migrate / fix my cluster configuration,
Carl J Taylor
Issus with device-mapper drive partition names.,
Tyler Bishop
CRUSHMAP for chassis balance,
Luke Kao
回复：Re: ceph mds zombie,
981163874@xxxxxx
Question about ceph exclusive object?,
Dennis Chen
certificate of `ceph.com' is not trusted!,
Dietmar Maurer
UGRENT: add mon failed and ceph monitor refresh log crazily,
minchen
UGRENT: ceph monitor refresh log crazily,
minchen
Can't add RadosGW keyring to the cluster,
B L
Calamari build in vagrants,
Steffen Winther
ceph mds zombie,
kenmasida
OSD slow requests causing disk aborts in KVM,
Krzysztof Nowicki
Re: OSD slow requests causing disk aborts in KVM,
Andrey Korolyov
<Possible follow-ups>
Re: OSD slow requests causing disk aborts in KVM,
Krzysztof Nowicki
Internal performance counters in Ceph,
Alyona Kiselyova
CephFS removal.,
warren.jeffs
400 Errors uploadig files,
Eduard Kormann
Introducing "Learning Ceph" : The First ever Book on Ceph,
Karan Singh
Re: Introducing "Learning Ceph" : The First ever Book on Ceph,
Wido den Hollander
Re: Introducing "Learning Ceph" : The First ever Book on Ceph,
Vivek Varghese Cherian
Random OSDs respawning continuously,
Mohamed Pakkeer
Cache Tier 1 vs. Journal,
Mike
mongodb on top of rbd volumes (through krbd) ?,
Alexandre DERUMIER
Upgrade 0.80.5 to 0.80.8 --the VM's read request become too slow,
杨万元
Message not available
ceph Performance with SSD journal,
Sumit Gaur
Call for Ceph Day Speakers (SF + Amsterdam),
Patrick McGarry
Are EC pools ready for production use ?,
Florent B
wider rados namespace support?,
Blair Bethwaite
Update 0.80.5 to 0.80.8 --the VM's read request become too slow,
杨万元
cannot obtain keys from the nodes : [ceph_deploy.gatherkeys][WARNIN] Unable to find /var/lib/ceph/bootstrap-mds/ceph.keyring on ['ceph-vm01'],
Konstantin Khatskevich
combined ceph roles,
David Graham
Too few pgs per osd - Health_warn for EC pool,
Mohamed Pakkeer
stuck with dell perc 710p / (aka mega raid 2208?),
pixelfairy
Message not available
Placement Groups fail on fresh Ceph cluster installation with all OSDs up and in,
B L
Ceph vs Hardware RAID: No battery backed cache,
Thomas Güttler
kernel crash after 'ceph: mds0 caps stale' and 'mds0 hung' -- issue with timestamps or HVM virtualization on EC2?,
Christopher Armstrong
[rbd] Ceph RBD kernel client using with cephx,
Vikhyat Umrao
ceph-deploy does not create the keys,
Konstantin Khatskevich
crush tunables : optimal : upgrade from firefly to hammer behaviour ?,
Alexandre DERUMIER
Message not available
requests are blocked > 32 sec woes,
Matthew Monaco
Applied crush rules to pool but not working.,
Vickie ch
ceph Performance vs PG counts,
Sumit Gaur
ct_target_max_mem_mb 1000000,
Aquino, Ben O
Mount CEPH RBD devices into OpenSVC service,
Florent MONTHEL
Problem mapping RBD images with v0.92,
Eric Eastman
Cache Settings,
Nick Fisk
CEPH RBD and OpenStack,
Georgios Dimitrakakis
Compilation problem,
David J. Arias
replica or erasure coding for small office?,
pixelfairy
Replacing an OSD Drive,
Gaylord Holder
journal placement for small office?,
pixelfairy
parsing ceph -s and how much free space, really?,
pixelfairy
Status of SAMBA VFS,
Dennis Kramer (DT)
0.80.8 ReplicationPG Fail,
Irek Fasikhov
updation of container and account while using Swift API,
pragya jain
RBD deprecated?,
Don Doerner
PG stuck unclean for long time,
Chad William Seys
ceph-osd - No Longer Creates osd.X upon Launch - Bug ?,
Ron Allred
ISCSI LIO hang after 2-3 days of working,
reistlin87
How to notify an object watched by client via ceph class API,
Dennis Chen
command to flush rbd cache?,
Udo Lembke
RGW put file question,
baijiaruo@xxxxxxx
PG to pool mapping?,
Chad William Seys
snapshoting on btrfs vs xfs,
Cristian Falcas
Question about output message and object update for ceph class,
Dennis Chen
rbd recover tool for stopped ceph cluster,
minchen
client unable to access files after caching pool addition,
J-P Methot
.Health Warning : .rgw.buckets has too few pgs,
Shashank Puntamkar
v0.92 released,
Sage Weil
Ceph Supermicro hardware recommendation,
Colombo Marco
Re: Ceph Supermicro hardware recommendation,
Christian Balzer
Re: Ceph Supermicro hardware recommendation,
Stephan Seitz
method to verify replica's actually exist on disk ?,
Stephen Hindle
cephfs-fuse: set/getfattr, change pools,
Daniel Schneller
Monitor Restart triggers half of our OSDs marked down,
Christian Eichelmann
Reduce pg_num,
Mateusz Skała
Question about CRUSH rule set parameter "min_size" "max_size",
Vickie ch
ceph reports 10x actuall available space,
pixelfairy
Selecting between multiple public networks,
Nick @ Deltaband
POC doc,
Hoc Phan
JCloud on Ceph,
Alexis KOALLA
filestore_fiemap and other ceph tweaks,
J-P Methot
Update 0.80.7 to 0.80.8 -- Restart Order,
Daniel Schneller
CacheCade to cache pool - worth it?,
mailinglist
features of the next stable release,
Andrei Mikhailovsky
Repetitive builds for Ceph,
Ritesh Raj Sarraf
ssd OSD and disk controller limitation,
mad Engineer
OSD can't start After server restart,
wsnote
error opening rbd image,
Aleksey Leonov
RBD snap unprotect need ACLs on all pools ?,
Florent MONTHEL
estimate the impact of changing pg_num,
Xu (Simon) Chen
erasure code : number of chunks for a small cluster ?,
Alexandre DERUMIER
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