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Posted to issues@ozone.apache.org by "Pratyush Bhatt (Jira)" <ji...@apache.org> on 2023/12/15 09:20:00 UTC

[jira] [Created] (HDDS-9930) Deleted file reappears after HSync

Pratyush Bhatt created HDDS-9930:
------------------------------------

             Summary: Deleted file reappears after HSync
                 Key: HDDS-9930
                 URL: https://issues.apache.org/jira/browse/HDDS-9930
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Manager
            Reporter: Pratyush Bhatt


Scenario:
Open multiple FSO files in Ozone, write data and do Hsync. In middle Remove some file with -skipTrash.

Before deleting File_98.txt and File_99.txt
{code:java}
[root@ccycloud-1 ~]# ozone fs -du -s -h ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/* | grep File_9
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_9.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_90.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_91.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_92.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_93.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_94.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_95.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_96.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_97.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_98.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_99.txt
[root@ccycloud-1 ~]# {code}
Removing both 98 and 99th file
{code:java}
[root@ccycloud-1 ~]# ozone fs -rm -r -skipTrash ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_99.txt
Deleted ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_99.txt
[root@ccycloud-1 ~]# ozone fs -rm -r -skipTrash ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_98.txt
Deleted ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_98.txt
[root@ccycloud-1 ~]# {code}
File gets removed:
{code:java}
[root@ccycloud-1 ~]# ozone fs -du -s -h ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/* | grep File_9
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_9.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_90.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_91.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_92.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_93.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_94.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_95.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_96.txt
766 K  2.2 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_97.txt
[root@ccycloud-1 ~]#
[root@ccycloud-1 ~]# {code}
After the next Hsync call in test, Both file reappears with the exact length as if they were not deleted previously.
{code:java}
[root@ccycloud-1 ~]# ozone fs -du -s -h ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/* | grep File_9
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_9.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_90.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_91.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_92.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_93.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_94.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_95.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_96.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_97.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_98.txt
771 K  2.3 M  ofs://ozone1702444879/testsyncvol1702619029/testsyncbuck1702619029/File_99.txt {code}



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