CEPH Filesystem Users
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- Re: Help needed, (continued)
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
Re: erasure code : number of chunks for a small cluster ?,
Udo Lembke
Re: erasure code : number of chunks for a small cluster ?,
Hector Martin
Arbitrary OSD Number Assignment,
Ron Allred
cephfs: from a file name determine the objects name,
Mudit Verma
ceph Performance random write is more then sequential,
Sumit Gaur
Question about primary OSD of a pool,
Dennis Chen
OSD capacity variance ?,
Howard Thomson
Rbd device on RHEL 6.5,
Florent MONTHEL
POC Test Plan,
Amir Kazemi
Cache tiering writeback mode, object in cold and hot pool ?,
Florent MONTHEL
Move objects from one pool to other,
Shashank Puntamkar
calamari server error 503 detail rpc error lost remote after 10s heartbeat,
Tony
RBD caching on 4K reads???,
Bruce McFarland
Moving a Ceph cluster (to a new network),
Don Doerner
btrfs backend with autodefrag mount option,
Luke Kao
cephfs - disabling cache on client and on OSDs,
Mudit Verma
Cephfs: Read Errors,
Mathias Ewald
Deploying ceph using Dell equallogic storage arrays,
Imran Khan
mon leveldb loss,
Mike Winfield
Question about ceph class usage,
Dennis Chen
error in sys.exitfunc,
Blake, Karl D
radosgw (0.87) and multipart upload (result object size = 0),
Gleb Borisov
keyvaluestore backend metadata overhead,
Chris Pacejo
radosgw + s3 + keystone + Browser-Based POST problem,
Valery Tschopp
No auto-mount of OSDs after server reboot,
Alexis KOALLA
Is this ceph issue ? snapshot freeze on save state,
Zeeshan Ali Shah
Sizing SSD's for ceph,
Ramakrishna Nishtala (rnishtal)
RGW region metadata sync prevents writes to non-master region,
Mark Kirkwood
Survey re journals on SSD vs co-located on spinning rust,
Anthony D'Atri
OSDs not getting mounted back after reboot,
J-P Methot
Ceph hunting for monitor on load,
Erwin Lubbers
Health warning : .rgw.buckets has too few pgs,
Shashank Puntamkar
Help:mount error,
于泓海
chattr +i not working with cephfs,
Eric Eastman
85% of the cluster won't start, or how I learned why to use disk UUIDs,
Steve Anthony
cache pool and storage pool: possible to remove storage pool?,
Chad William Seys
Ceph and btrfs - disable copy-on-write?,
Christopher Armstrong
CEPH I/O Performance with OpenStack,
Ramy Allam
ceph as a primary storage for owncloud,
Simone Spinelli
about command "ceph osd map" can display non-existent object,
Vickie ch
Appending to a rados object with feedback,
Kim Vandry
OSD removal rebalancing again,
Quenten Grasso
Ceph File System Question,
Jeripotula, Shashiraj
Tengine SSL proxy and Civetweb,
Ben
osd crush create-or-move doesn't move things?,
Brian Rak
RGW removed objects and rados pool,
Italo Santos
pg_num not being set to ceph.conf default when creating pool via python librados,
Jason Anderson
Consumer Grade SSD Clusters,
Quenten Grasso
<Possible follow-ups>
Re: Consumer Grade SSD Clusters,
Wido den Hollander
Ceph with IB and ETH,
German Anders
Having an issue with: 7 pgs stuck inactive; 7 pgs stuck unclean; 71 requests are blocked > 32,
Glen Aidukas
remote storage,
Robert Duncan
how to remove storage tier,
Chad William Seys
multiple osd failure,
Rob Antonello
rbd loaded 100%,
Никитенко Виталий
RGW Enabling non default region on existing cluster - data migration,
Mark Kirkwood
Installation of 2 radosgw, ceph username and instance,
Francois Lafont
Different flavors of storage?,
Don Doerner
inkscope RPMS and DEBS packages,
eric mourgaya
get pool replicated size through api,
wuhaling
verifying tiered pool functioning,
Chad William Seys
erasure coded pool why ever k>1?,
Chad William Seys
how do I show active ceph configuration,
Robert Fantini
Journals on all SSD cluster,
Andrew Thrift
Rados GW | Multi uploads fail,
Castillon de la Cruz, Eddy Gonzalo
RGW Unexpectedly high number of objects in .rgw pool,
Mark Kirkwood
4 GB mon database?,
Brian Rak
How to do maintenance without falling out of service?,
J David
CEPHFS with Erasure Coded Pool for Data and Replicated Pool for Meta Data,
Mohamed Pakkeer
Ceph-btrfs layout,
James
rbd to rbd file copy using 100% cpu,
Shain Miley
New firefly tiny cluster stuck unclean,
Eneko Lacunza
Behaviour of Ceph while OSDs are down,
Christian Eichelmann
Automatically timing out/removing dead hosts?,
Christopher Armstrong
PGs degraded with 3 MONs and 1 OSD node,
Jiri Kanicky
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