The oncheck -pr command

To list the contents of the reserve pages, run oncheck -pr. The following example shows sample output for oncheck -pr. This output is essentially the same as the onstat -d output; however, if the chunk information has changed since the last checkpoint, these changes are not in the oncheck -pr output.

Validating PAGE_1DBSP & PAGE_2DBSP...
          Using DBspace page PAGE_1DBSP.

    DBspace number                 1
    DBspace name                   rootdbs
    Flags                          0x20001    No mirror chunks
    Number of chunks               1
    First chunk                    1
    Date/Time created              06/15/2023 08:35:02
    Partition table page number    14
    Logical Log Unique Id          0
    Logical Log Position           0x0
    Oldest Logical Log Unique Id   4
    Last Logical Log Unique Id     0
    Expand Size (Chunk Create)     10.0%
    Expand size (Chunk Extend)     10000k
    DBspace archive status         No archives have occurred.

    DBspace number                 2
    DBspace name                   sbspace
    Flags                          0x28001    No mirror chunks
    &                                         sbspace
    Number of chunks               1
    First chunk                    2
    Date/Time created              06/15/2023 08:37:10
    Partition table page number    4
    Logical Log Unique Id          4
    Logical Log Position           0xcdc050
    Oldest Logical Log Unique Id   4
    Last Logical Log Unique Id     0
    Expand Size (Chunk Create)     10.0%
    Expand size (Chunk Extend)     0.0%
    DBspace archive status         No archives have occurred.

    DBspace number                 3
    DBspace name                   sb_ext1
    Flags                          0x40028001 No mirror chunks
    &                                         sbspace
    &                                         External Smart Blobs
    ESB Directories:               /work/jmcmahon/utm/sbdir1
    Number of chunks               1
    First chunk                    3
    Date/Time created              06/15/2023 08:37:24
    Partition table page number    4
    Logical Log Unique Id          4
    Logical Log Position           0xce4050
    Oldest Logical Log Unique Id   4
    Last Logical Log Unique Id     0
    Expand Size (Chunk Create)     10.0%
    Expand size (Chunk Extend)     0.0%
    DBspace archive status         No archives have occurred.


    Validating PAGE_1PCHUNK & PAGE_2PCHUNK...
          Using primary chunk page PAGE_2PCHUNK.
    Chunk number                   1
    Flags                          0x40       Chunk is online
    Chunk path                     rootdbs_chunk_1
    Chunk offset                   0 (p)
    Chunk size                     150000 (p)
    Number of free pages           39439
    DBspace number                 1

    Chunk number                   2
    Flags                          0x24044    Chunk resides in UNIX file
    &                                         Chunk is online
    &                                         Part of an sbspace
    Chunk path                     sbspace
    Chunk offset                   0 (p)
    Chunk size                     10000 (p)
    Number of free pages           518
    DBspace number                 2

    Chunk number                   3
    Flags                          0x24044    Chunk resides in UNIX file
    &                                         Chunk is online
    &                                         Part of an sbspace
    Chunk path                     /work/jmcmahon/utm/sb_ext1
    Chunk offset                   0 (p)
    Chunk size                     10000 (p)
    Number of free pages           518    DBspace number                 3