Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0-beta-2, 2.1.0
    • Fix Version/s: 2.1.0
    • Component/s: tools
    • Security Level: Public
    • Labels:
      None
    • Environment:
      Linux
    • Sprint:
      PCI Team - Sprint 4, PCI Team - Sprint 8

      Description

      I'm trying to backup my cluster via cbbackup. I start the backup via
      /opt/couchbase/bin/cbbackup couchbase://Administrator:password@mymachine:8091 /backups/couchbase_backup_test
      The backup appears to work fine and a progress bar appears, but then exceeds 100% progress and never stops! Example:
      ^Cinterrupted.###############################] 210.8% (26141950/12403784 msgs)
      (I ctrl-C'd to kill it after 200% because it seems that this can't possibly work. Note that both the percent and the number of messages are off). I only have ~12 million items in the bucket, but it went right past that limit when backing up.
      Help?

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        Activity

        Hide
        abhinav Abhinav Dangeti added a comment -

        When cbbackup was run on a node with 6104188 items (~45% active resident ratio),

        root@plum-009:~# /opt/couchbase/bin/cbbackup http://localhost:8091 /data/backup
        ############################# 147.6% (9007021/6104188 msgs)
        bucket: default, msgs transferred...
        : total | last | per sec
        batch : 29230 | 29230 | 33.1
        byte : 10030064183 | 10030064183 | 11365547.3
        msg : 9007021 | 9007021 | 10206.3
        done

        Show
        abhinav Abhinav Dangeti added a comment - When cbbackup was run on a node with 6104188 items (~45% active resident ratio), root@plum-009:~# /opt/couchbase/bin/cbbackup http://localhost:8091 /data/backup ############################# 147.6% (9007021/6104188 msgs) bucket: default, msgs transferred... : total | last | per sec batch : 29230 | 29230 | 33.1 byte : 10030064183 | 10030064183 | 11365547.3 msg : 9007021 | 9007021 | 10206.3 done
        Show
        bcui Bin Cui (Inactive) added a comment - http://review.couchbase.org/#/c/26431/
        Hide
        maria Maria McDuff (Inactive) added a comment -

        per bug triage, this fix from bin only addresses item 1 (see below):
        1). In case of heavy DGM – tool only captures the 'total active items' in memory and not include the items on disk. Fix for this is to consider also resident-ratio to get the current_item. As per Bin, we have already the stats and this should be low-risk fix. He will be making this fix for 2.0.2.

        Show
        maria Maria McDuff (Inactive) added a comment - per bug triage, this fix from bin only addresses item 1 (see below): 1). In case of heavy DGM – tool only captures the 'total active items' in memory and not include the items on disk. Fix for this is to consider also resident-ratio to get the current_item. As per Bin, we have already the stats and this should be low-risk fix. He will be making this fix for 2.0.2.
        Hide
        anil Anil Kumar added a comment - - edited

        created new bug to track it here : http://www.couchbase.com/issues/browse/MB-8377

        Show
        anil Anil Kumar added a comment - - edited created new bug to track it here : http://www.couchbase.com/issues/browse/MB-8377
        Hide
        anil Anil Kumar added a comment -

        Karen: we need to add this to 2.1 manual

        Show
        anil Anil Kumar added a comment - Karen: we need to add this to 2.1 manual

          People

          • Assignee:
            bcui Bin Cui (Inactive)
            Reporter:
            mikew Mike Wiederhold
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Agile

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