Vitastor 1.10.0 released

2024-12-19

VitastorFS in CSI, NFS-RDMA, backfillfull and more.

New features

  • Implement basic VitastorFS support in CSI
  • Implement NFS RDMA support
  • Pause pool rebalance when monitor detects that it can lead to any OSD becoming full (osd_backfillfull_ratio)
  • Auto-select correct RDMA device and GID based on osd_network and RoCEv2 priority
  • Report slow ops in OSD stats in etcd and show them in vitastor-cli status

Bug fixes

  • Fix possibly incorrect linked list deserialization in NFS
  • Fix possible crash in vitastor-nfs --block READDIR operation
  • Map netlink after forking to show correct PID in vitastor-nbd ls
  • Simplify and fix create-pool OSD count checks for the case of hosts split into sub-nodes
  • Make monitor print “Waiting to become master” just once, not every 5s
  • Take out_size from oimg if not specified in vitastor-cli dd
  • Do not report OSDs with empty statistics as “full” in status
  • Trigger double autosync when switching PG state to prevent leaving garbage in non-immediate_commit clusters
  • Fix a lack of connection timeout for etcd websockets in OSD leading to slower etcd failover (~70s instead of ~10s)
  • Fix a rare OSD crash during client disconnect
  • Fix PGs sometimes sticking until OSD restart in the “has_unclean” state with EC pools
  • Fix metadata partition zeroing in vitastor-disk prepare
  • Add patches for qemu 9.1 and pve-qemu 9.0 and 9.1
  • Fix libvirt 8 patch