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https://issues.apache.org/jira/browse/HDDS-7513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-7513:
-----------------------------
Description:
We should support listing all snapshots under FileSystem list just like HDFS
does (at least for FSO buckets, or LEGACY buckets when FSO is enabled):
{code:title=HDFS behavior}
$ hdfs dfsadmin -allowSnapshot /tmp/dir1
Allowing snapshot on /tmp/dir1 succeeded
$ hdfs dfs -createSnapshot /tmp/dir1
Created snapshot /tmp/dir1/.snapshot/s20221118-053456.558
$ hdfs dfs -createSnapshot /tmp/dir1 snap2
Created snapshot /tmp/dir1/.snapshot/snap2
$ hdfs dfs -ls /tmp/dir1/.snapshot/
Found 2 items
drwxr-xr-x - om supergroup 0 2022-11-18 05:34
/tmp/dir1/.snapshot/s20221118-053456.558
drwxr-xr-x - om supergroup 0 2022-11-18 14:30
/tmp/dir1/.snapshot/snap2
{code}
was:
We should support listing all snapshots under FileSystem list just like HDFS
does (at least for FSO buckets, or LEGACY buckets when FSO is enabled):
{code:title=HDFS behavior}
[systest@ozs7c-2 ~]$ hdfs dfs -ls /tmp/dir1/.snapshot/
Found 1 items
drwxr-xr-x - om supergroup 0 2022-11-18 05:34
/tmp/dir1/.snapshot/s20221118-053456.558
{code}
> [Snapshot] Support list snapshots using fs -ls
> ----------------------------------------------
>
> Key: HDDS-7513
> URL: https://issues.apache.org/jira/browse/HDDS-7513
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Priority: Major
>
> We should support listing all snapshots under FileSystem list just like HDFS
> does (at least for FSO buckets, or LEGACY buckets when FSO is enabled):
> {code:title=HDFS behavior}
> $ hdfs dfsadmin -allowSnapshot /tmp/dir1
> Allowing snapshot on /tmp/dir1 succeeded
> $ hdfs dfs -createSnapshot /tmp/dir1
> Created snapshot /tmp/dir1/.snapshot/s20221118-053456.558
> $ hdfs dfs -createSnapshot /tmp/dir1 snap2
> Created snapshot /tmp/dir1/.snapshot/snap2
> $ hdfs dfs -ls /tmp/dir1/.snapshot/
> Found 2 items
> drwxr-xr-x - om supergroup 0 2022-11-18 05:34
> /tmp/dir1/.snapshot/s20221118-053456.558
> drwxr-xr-x - om supergroup 0 2022-11-18 14:30
> /tmp/dir1/.snapshot/snap2
> {code}
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