Commit Graph

23 Commits (master)

Author SHA1 Message Date
Vitaliy Filippov 5d47bbe04c Add documentation 2022-05-17 01:10:49 +03:00
Vitaliy Filippov 7c2379d458 Simplified NFS proxy based on own NFS/XDR implementation 2022-05-07 01:01:20 +03:00
Vitaliy Filippov 1493823f9e Note about starting monitors 2022-04-12 15:00:28 +03:00
Vitaliy Filippov 0edc6fe5a6 Add notes about the new script 2022-04-03 13:04:34 +03:00
Vitaliy Filippov ae6d1ed1d5 Remove completed items 2022-01-30 20:20:06 +03:00
Vitaliy Filippov 073b505928 Package Proxmox plugin as pve-storage-vitastor 2021-12-10 00:22:45 +03:00
Vitaliy Filippov 0b1ffba62b Add Proxmox storage driver 2021-12-09 02:26:54 +03:00
Vitaliy Filippov d5c8fde5de Remove kludgy $IP and $ETCD_MON parsing from, suggest to use vitastor.conf 2021-11-28 18:27:05 +03:00
Vitaliy Filippov 20e86c7d84 Note about vitastor-cli 2021-11-13 22:39:17 +03:00
Vitaliy Filippov 24b9b19066 Change rm to rm-data as it was renamed 2021-10-23 10:39:20 +03:00
Vitaliy Filippov 065dfef683 Rename vitastor-cmd to vitastor-cli 2021-09-26 00:52:05 +03:00
Vitaliy Filippov acf637950c Implement layer merge
A new command merges multiple snapshot/clone layers into one of them,
so merged layers can be deleted after this procedure
2021-07-31 00:23:30 +03:00
Vitaliy Filippov b66a079892 State basic OpenStack support 2021-07-10 01:11:20 +03:00
Vitaliy Filippov 4be761254c Move patches to patches/ 2021-07-09 21:51:19 +03:00
Vitaliy Filippov 10ee4f7c1d Add notes about CSI to README 2021-05-16 01:38:01 +03:00
Vitaliy Filippov 971aa4ae4f Implement RDMA receive with memory copying (send remains zero-copy)
This is the simplest and, as usual, the best implementation :)

100% zero-copy implementation is also possible (see rdma-zerocopy branch),
but it requires to create A LOT of queues (~128 per client) to use QPN as a 'tag'
because of the lack of receive tags and the server may simply run out of queues.
Hardware limit is 262144 on Mellanox ConnectX-4 which amounts to only 2048
'connections' per host. And even with that amount of queues it's still less optimal
than the non-zerocopy one.

In fact, newest hardware like Mellanox ConnectX-5 does have Tag Matching
support, but it's still unsuitable for us because it doesn't support scatter/gather
2021-04-29 02:34:45 +03:00
Vitaliy Filippov 33f9d03d22 Update documentation regarding image names and vitastor-nbd 2021-04-17 17:40:12 +03:00
Vitaliy Filippov c72fddd714 Notes about master/0.5.x 2021-04-10 17:44:12 +03:00
Vitaliy Filippov 7308d6a6c0 Note about etcd 3.4.15 2021-04-10 17:44:12 +03:00
Vitaliy Filippov 879ecfa74d Fix wording 2021-04-10 17:44:12 +03:00
Vitaliy Filippov aea2d19d35 Change Telegram chat link 2021-04-10 17:44:12 +03:00
Vitaliy Filippov 04f86dc00b Fix Russian README for CMake build 2021-04-10 17:44:12 +03:00
Vitaliy Filippov e50f703e1d Add Russian version of the README 2021-04-10 17:44:12 +03:00