Changelog

Changelog

2020-06-11

• NexentaStor5 NFS Cinder driver 1.9.5
• NexentaStor4 NFS Cinder driver 1.4.3
  • NEX-22819 Stderr: ‘umount.nfs: /opt/stack/data/cinder/mnt/45a1a86eabb7b2b1d3570c013677b5b5: device is busy\n’

2020-06-08

• NexentaStor5 NFS Cinder driver 1.9.4 and iSCSI Cinder driver 1.5.3
  • Added support for lockless parallel volume management operations.
  • Added support for NexentaStor5 vSolution API (volume creation and extend).
  • Added support for NAS secure operations.
  • Added support for nohide NFS option.
  • Support for location header.
  • Fixed list manageable volumes.
  • Fixed concurrency issues.
  • NEX-22630 Slow Cinder volume manipulation times
  • NEX-22697 Concurrent creation/deleting volumes may fail with Stderr: qemu-img: Could not open volume: No such file or directory
  • NEX-22725 The revert process should not change the volume’s current type and size
  • NEX-22764 Cinder volume destroy TypeError: ‘>’ not supported between instances of ‘str’ and ‘int’
  • NEX-22776 Failed to extend non-raw volume: Image format driver does not support resize
  • NEX-22777 Workaround for NEX-22773 Storage API cannot find datasets by name if parent is nested
  • NEX-22778 Workarounds for known issues should only be applied if necessary
  • NEX-22779 Support nohide NFS option

2020-01-09

• NexentaStor4 NFS and iSCSI Cinder driver 1.4.2

  • NEX-21119 NexentaBugs #92360 Volume creation fails when one Nexenta server is down

• NexentaStor5 NFS Cinder driver 1.9.1 and iSCSI Cinder driver 1.5.0

  • NEX-20829 Fix REST API pagination (workaround for NEX-18013)
  • NEX-22103 Unable to create Cinder bootable volumes from large Glance images
  • NEX-21119 NexentaBugs #92360 Volume creation fails when one Nexenta server is down
  • NEX-22044 Workaround for NEX-22043 NEF RESTful API returns HTTP error 401/Unauthorized on expired license
  • NEX-21825 Cinder TypeError: encoding without a string argument
  • NEX-21717 Volume service failed to start: ImportError: cannot import name utils
  • NEX-21629 Implement Image Caching using Cinder’s clone_image method
  • NEX-20345 Nexenta NFS Cinder driver improperly extends QCOW2 volume size
  • NEX-21462 Cinder NFS driver must remount volumes created with nbmand enabled
  • NEX-21461 Cinder NFS driver ignores nexenta_mount_point_base configuration option
  • NEX-21463 Generic volume migration error: dataset already exists
  • NEX-21546 Cinder NFS options are available for iSCSI driver and vice versa
  • NEX-21547 Creating a volume from a snapshot loses the volume type properties
  • NEX-21555 Update copyrights for Nexenta Cinder drivers
  • NEX-21593 Workaround for NEX-21577: set refreservation for cloned ZFS volumes
  • NEX-21594 Workaround for NEX-21586: set correct refreservation thick-provisioned ZFS volumes
  • NEX-21596 Workaround for NEX-21595: add ‘source’ to the requested fields
  • NEX-21009 Cinder/Manila CI to use python 3.7
  • NEX-20829 Workaround for NEX-18013

2019-05-18

• NexentaStor4 NFS and iSCSI Cinder driver 1.4.1
  • Added retries on timeouts, network connection errors, SSL errors, proxy and NMS errors.
  • NEX-20720 Cinder driver ConnectionError: ('Connection aborted.’, BadStatusLine("’’",)).
  • NEX-20773 Cinder driver SSLError: bad handshake: tls_process_server_certificate: certificate verify failed.

2019-05-07

• NexentaStor4 NFS and iSCSI Cinder driver 1.4.0
  • Added volume multi-attach.
  • NEX-20387 Our provided OpenStack driver does not deal gracefully with a slow pool.
  • Added new configuration options: nexenta_migration_throttle, nexenta_migration_service_prefix, nexenta_migration_snapshot_prefix.
  • Fixed automatic mode for nexenta_rest_protocol.
  • Fixed compatibility with initial driver version.
  • Fixed deletion of temporary snapshots.
  • Fixed creation of volumes with enabled compression option.
  • Refactored LUN creation, use host group for LUN mappings.
  • Refactored storage assisted volume migration.
  • Added deferred deletion for snapshots.
  • Added revert to snapshot support.
  • Added report discard support.
  • Added informative exception messages for REST API.
  • Added configuration parameters for REST API connect/read. timeouts, connection retries and backoff factor.
  • Added configuration parameter for LUN writeback cache.
  • Improved collection of backend statistics.
  • NEX-18892 Sync Cinder driver from Newton to another OpenStack branches.

2019-04-22

• NexentaStor5 NFS Cinder driver 1.8.6
  • Merge latest changes from Mitaka.
  • Unit tests.
  • Coordination for REST API calls.
  • Backward compatibility for older Python/Requests and unit tests.
  • NEX-20519 NFS Cinder volume must be activated before initialize connection.
  • Fixed post-migration volume mount.

2019-04-01

• NexentaStor5 iSCSI Cinder driver 1.4.5
  • Added report discard support.
  • NEX-20323 NexentaStor5 iSCSI backend error: TRIM ioctl failed: Operation not supported.

2019-03-30

• NexentaStor5 NFS Cinder driver 1.8.5
  • Provides NFS mount options (specified in cinder config file) to Nova.
  • Fixed NFS protocol version for generic volume migration.
  • NEX-20320 Cinder NFS generic migration error: mount.nfs: Protocol not supported.

2019-03-28

• NexentaStor5 NFS Cinder driver 1.8.4
  • Unit tests.
  • Refactored storage assisted volume migration.
  • Added support for volume retype.
  • Added support for volume type extra specs.
  • Added vendor capabilities support.
  • NEX-17420 QA CI: NFS driver volume migration OSError: [Errno 2] No such file or directory.
  • NEX-18240 Unable to create Cinder volume with user defined properties.
  • NEX-18227 Unable to change Cinder volume properties.

2019-03-26

• NexentaStor5 iSCSI Cinder driver 1.4.4
  • Unit tests.
  • Added storage assisted volume migration.
  • Added support for volume retype.
  • Added support for volume type extra specs.
  • Added vendor capabilities support.
  • NEX-14348 Add migrate volume functionality for 5.x iSCSI.
  • NEX-18240 Unable to create Cinder volume with user defined properties.
  • NEX-20168 Workaround for NEX-19823 LUN mapping - inconsistency after renaming a volume.
  • NEX-14349 Add Retype method to 5.x cinder iSCSI driver.
  • NEX-18227 Unable to change Cinder volume properties.

2019-03-14

• NexentaStor5 NFS Cinder driver 1.8.3
  • NEX-20135 Disable SmartCompression (workaround for NEX-19094).

2019-03-04

• NexentaStor5 iSCSI Cinder driver 1.4.3

  • Added consistency group capability to generic volume group.
  • NEX-20094 Consistent group capability to generic volume groups.

• NexentaStor5 iSCSI Cinder driver 1.8.3

  • Added consistency group capability to generic volume group.
  • NEX-20094 Consistent group capability to generic volume groups.

2019-02-05

• NexentaStor5 iSCSI Cinder driver 1.4.2

  • Added manage/unmanage/manageable-list volume/snapshot support.
  • NEX-19807 Nexenta Cinder driver: support for manage/unmanage volumes

• NexentaStor5 NFS Cinder driver 1.8.2

  • Added manage/unmanage/manageable-list volume/snapshot support.
  • NEX-19807 Nexenta Cinder driver: support for manage/unmanage volumes.

2019-02-02

• NexentaStor5 NFS Cinder driver 1.8.0
  • Support for NexentaStor tenants.
  • NEX-19801 Cinder NFS driver: support for NexentaStor5 tenants.

2019-02-01

• NexentaStor5 iSCSI Cinder driver 1.4.0

  • Refactored iSCSI driver.
  • Added pagination support.
  • Added configuration parameters for REST API connect/read. timeouts, connection retries and backoff factor.
  • Fixed HA failover.
  • Added retries on EBUSY errors.
  • Fixed HTTP authentication.
  • Disabled non-blocking mandatory locks.
  • Added coordination for dataset operations.

• NexentaStor5 NFS Cinder driver 1.8.0

  • Refactored NFS driver.
  • Added pagination support.
  • Added configuration parameters for REST API connect/read timeouts, connection retries and backoff factor.
  • Fixed HA failover.
  • Added retries on EBUSY errors.
  • Fixed HTTP authentication.
  • Disabled non-blocking mandatory locks.
  • Added coordination for dataset operations.

2019-01-10

• NexentaStor5 NFS Cinder driver 1.7.2
  • NEX-19525 NfsException: Unexpected error while running umount command.