[ceph-users] cephfs snapshot scripting questions

2019-07-16 Thread Robert Ruge
unsupported kernel on Ubuntu but wondering if I'm going to be playing Russian Roulette with this combo. Are there any gotcha's I should be aware of before plunging into full blown cephfs snapshotting? Regards and thanks. Robert Ruge Important Notice: The contents of this email are intend

[ceph-users] MDS consuming large memory and rebooting

2019-07-07 Thread Robert Ruge
6db] 15: (clone()+0x3f) [0x7f90e33e188f] -10001> 2019-07-08 14:13:17.163 7f90d9e88700 -1 *** Caught signal (Aborted) ** in thread 7f90d9e88700 thread_name:safe_timer Regards Robert Ruge Important Notice: The contents of this email are intended solely for the named addressee and are c

[ceph-users] RocksDB with SSD journal 3/30/300 rule

2019-06-26 Thread Robert Ruge
60 (scsi) Disk /dev/sdb: 600GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start EndSize File system Name Flags 1 1049kB 300GB 300GB primary 2 300GB 600GB 300GB primary Thanks. Regards Robert Ruge Imp

Re: [ceph-users] Cephfs free space vs ceph df free space disparity

2019-05-28 Thread Robert Ruge
any small files, which it does, and I presume could be helped with a smaller alloc size. Is that correct? Would anyone also have any experiences with running compression on the cephfs pool? Regards Robert Ruge -Original Message- From: Peter Wienemann Sent: Tuesday, 28 May 2019 9:53 PM

[ceph-users] Cephfs free space vs ceph df free space disparity

2019-05-23 Thread Robert Ruge
removed_snaps [2~2] pool 2 'cephfs_metadata' replicated size 3 min_size 1 crush_rule 0 object_hash rjenkins pg_num 256 pgp_num 256 last_change 33914 lfor 0/30369 flags hashpspool,nearfull stripe_width 0 application cephfs Regards Robert Ruge Important Notice: The contents of