73dfe360dd
Some versions of ZFS do not automatically display the child snapshots when '-t snapshot' is used, but require '-r' to be present additionally[1]. And in general, it's cleaner to specify the flag explicitly. Because of that, commitac5c1afled to a regression[0] in the context of ZFS over iSCSI with zfs_get_sorted_snapshot_list. Fix it, by adding a -r flag again. The volume_snapshot_info function is currently only used in the context of replication and that requires a local ZFS pool, but it would be affected by the same issue if it is ever used in the context of ZFS over iSCSI, so also add -r there. [0]: https://forum.proxmox.com/threads/102683/ [1]: https://forum.proxmox.com/threads/102683/post-442577 Fixes:8c20d8a("plugin: add volume_snapshot_info function") Fixes:ac5c1af("zfspool: add zfs_get_sorted_snapshot_list helper") Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>