ibcacheedit(8) — Linux manual page

NAME \| SYNOPSIS \| DESCRIPTION \| OPTIONS \| AUTHORS \| COLOPHON

IBCACHEEDIT(8)             Open IB Diagnostics             IBCACHEEDIT(8)

NAME top

       ibcacheedit - edit an ibnetdiscover cache

SYNOPSIS top

       ibcacheedit [options] <orig.cache> <new.cache>

DESCRIPTION top

       ibcacheedit allows users to edit an ibnetdiscover cache created
       through the --cache option in ibnetdiscover(8) .

OPTIONS top

       --switchguid BEFOREGUID:AFTERGUID
              Specify a switchguid that should be changed.  The before
              and after guid should be separated by a colon.  On
              switches, port guids are identical to the switch guid, so
              port guids will be adjusted as well on switches.

       --caguid BEFOREGUID:AFTERGUID
              Specify a caguid that should be changed.  The before and
              after guid should be separated by a colon.

       --sysimgguid BEFOREGUID:AFTERGUID
              Specify a sysimgguid that should be changed.  The before
              and after guid should be spearated by a colon.

       --portguid NODEGUID:BEFOREGUID:AFTERGUID
              Specify a portguid that should be changed.  The nodeguid of
              the port (e.g. switchguid or caguid) should be specified
              first, followed by a colon, the before port guid, another
              colon, then the after port guid.  On switches, port guids
              are identical to the switch guid, so the switch guid will
              be adjusted as well on switches.

   Debugging flags
       -h, --help      show the usage message

       -V, --version     show the version info.

AUTHORS top

       Albert Chu
              <  <chu11@llnl.gov>  >

COLOPHON top

       This page is part of the rdma-core (RDMA Core Userspace Libraries
       and Daemons) project.  Information about the project can be found
       at ⟨https://github.com/linux-rdma/rdma-core⟩.  If you have a bug
       report for this manual page, send it to
       linux-rdma@vger.kernel.org.  This page was obtained from the
       project's upstream Git repository
       ⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2025-08-11.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2025-08-04.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there is
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       (which is not part of the original manual page), send a mail to
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                                2017-08-21                 IBCACHEEDIT(8)