Troubleshooting NetBackup Accelerator
This content provides insights into troubleshooting NetBackup Accelerator, including helpful processes and services like bpbkar, bpinetd, bpbrm, bptm, and bpcd. It also covers enabling the change journal, growing the change database, creating VxCJDelete.dat, and creating a snapshot.
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Presentation Transcript
Helpful processes and services The following processes or binaries are beneficial for troubleshooting: NetBackup Backup Process: bpbkar NetBackup Legacy Client Service: bpinetd NetBackup Backup and Restore Manager: bpbrm NetBackup Tape Manager: bptm NetBackup Client Service: bpcd
Enabling the change journal: bpinetd log INF - journal service monitor does not exist for <C:\:\\?\Volume{25f60841-c605-11dd- bae6-806e6f6e6963}\> INF - opened change database:<C:\VxCJMon.dat> INF - Change Database header: INF - journal id : 0 INF - usn low : 0 INF - usn high : 0 INF - number of records : 0 INF - index first : 0 INF - index last : 0 INF - number of free records : 0 INF - index first free : 0 INF - hash : 65536
After change journal is enabled: bpinetd log INF - growing change database from <266240> bytes to <278528> bytes INF - Change Database header: INF - journal id : 0 INF - usn low : 0 INF - usn high : 0 INF - number of records : 0 INF - index first : 0 INF - index last : 0 INF - number of free records : 0 INF - index first free : 0 INF - hash : 65536
Creating VxCJDelete.dat: bpinetd log INF - opened delete database:<C:\VxCJDelete.dat> INF - Delete Database header: INF - journal id : 0 INF - usn low : 0 INF - usn high : 0 INF - size : 00081000 INF - free : 00000fd0 INF - used : 00080030 INF - header size : 00080030 INF - snapshot needed for volume guid:<\\?\Volume{25f60841-c605-11dd-bae6- 806e6f6e6963}\> (no journal id) INF - created change journal monitor for <C:\:\\?\Volume{25f60841-c605-11dd-bae6- 806e6f6e6963}\>
Creating a snapshot: bpinetd log INF - executing command:<C:\Program Files\Veritas\NetBackup\bin\bpfis.exe create -owner NBU -WOFB -fso -fim VSS -id VxCJ-Snapshot-17156453 \\?\Volume{25f60841-c605-11dd-bae6-806e6f6e6963}\> ....lines deleted.... INF - command returned < INF - BACKUP START 6108 INF - FIS_ID=VxCJ-Snapshot-17156453 INF - REMAP FILE BACKUP \\?\Volume{25f60841-c605- 11dd- bae6-806e6f6e6963}\ USING \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\ OPTIONS:ALT_PATH_PREFIX=C:\Program Files\Veritas\NetBackup\temp\_vrts_frzn_img_6108_1,F ITY PE=MIRROR,MNTPOINT=\\?\Volume{25f60841-c605- 11dd-bae6- 806e6f6e6963}\,FSTYPE=NTFS INF - EXIT STATUS 0: the requested operation was successfully completed > INF - successfully created snapshot for volume guid:<\\?\Volume{25f60841-c605-11dd-bae6- 806e6f6e6963}\>
Deleting the snapshot: bpinetd log INF - executing command:<C:\Program Files\Veritas\NetBackup\bin\bpfis.exe delete -id VxCJ-Snapshot-17156453 -copy 1> INF - command returned: < INF - BACKUP START 4848 INF - EXIT STATUS 0: the requested operation was successfully completed > INF - successfully deleted snapshot for volume guid:<\\?\Volume{25f60841-c605- 11dd-bae6- 806e6f6e6963}\>
Growing the delete database: bpinetd log INF - maximum allowed usn before deleting change journal:<17592184995840> ....lines deleted.... INF - growing delete database from <528384> bytes to <1576960> bytes INF - Delete Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2675233568 INF - size : 00181000 INF - free : 00100026 INF - used : 00080fda INF - header size : 00080030
Growing the change database: bpinetd log INF - growing change database from <278528> bytes to <290816> bytes INF - Change Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2677842672 INF - number of records : 384 INF - index first : 23 INF - index last : 383 INF - number of free records : 0 INF - index first free : 0 INF - hash : 65536
Restarting the change database: bpinetd log INF - opened change database:<C:\VxCJMon.dat> INF - Change Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2678812672 INF - number of records : 768 INF - index first : 23 INF - index last : 605 INF - number of free records : 163 INF - index first free : 549 INF - hash : 65536
Restarting the delete database: bpinetd log INF - opened delete database:<C:\VxCJDelete.dat> INF - Delete Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2678812672 INF - size : 00181000 INF - free : 00089930 INF - used : 000f76d0 INF - header size : 00080030
Setting up a volume: bpbkar log (1 of 4) INF - volume guid:<\\?\Volume{25f60841-c605- 11dd-bae6-806e6f6e6963}\> INF - mounted at:<C:\>:<\\?\Volume{25f60841- c605-11dd-bae6-806e6f6e6963}\> INF - adding to collection, volume:<\\?\Volume{25f60841-c605-11dd-bae6- 806e6f6e6963}\>:<C:\>
Setting up a volume: bpbkar log (2 of 4) INF - opened change database:<C:\VxCJMon.dat> INF - Change Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2686587912 INF - number of records : 1152 INF - index first : 23 INF - index last : 765 INF - number of free records : 54 INF - index first free : 739 INF - hash : 65536
Setting up a volume: bpbkar log (3 of 4) INF - opened delete database:<C:\VxCJDelete.dat> INF - Delete Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2686587912 INF - size : 00281000 INF - free : 0006d75c INF - used : 002138a4 INF - header size : 00080030
Setting up a volume: bpbkar log (4 of 4) Server Name : microwavevm5.min.veritas.com Policy Name : test-c File Directive : C:\Program Files\Veritas\NetBackup\logs Last USN (FULL) : 2679937632 Last USN (CINC) : 0 Last USN (DINC) : 0 backup status : 0 Server Name : microwavevm5.min.veritas.com Policy Name : test-b3 File Directive : C:\Demo\Scenario 2\Folder-0 Last USN (FULL) : 2678351232 Last USN (CINC) : 0 Last USN (DINC) : 0 backup status : 0
Change database is open: bpbkar log INF - opened change database:<C:\VxCJMon.dat> INF - Change Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2686587912 INF - number of records : 1152 INF - index first : 23 INF - index last : 765 INF - number of free records : 54 INF - index first free : 739 INF - hash : 65536
Delete database is open: bpbkar log INF - opened delete database:<C:\VxCJDelete.dat> INF - Delete Database header: INF - journal id : 128733097860000000 INF - usn low : 2675179520 INF - usn high : 2686587912 INF - size : 00281000 INF - free : 0006d75c INF - used : 002138a4 INF - header size : 00080030
Errors when preparing for enumeration Error Parameter Description C000000d STATUS_INVALID_PARAMETER The USN record corresponds to an item that has been deleted recently. C0000043 STATUS_SHARING_VIOLATION The USN record corresponds to an item that is currently open exclusively by some other process. C0000056 STATUS_DELETE_PENDING The USN record corresponds to an item that has a pending delete request against it.
