NAME

       fssync-debug_header - Retrieves volume disk data structure (FSYNC_VOL_QUERY_HDR opcode)

SYNOPSIS

       fssync-debug header -volumeid <volume ID>
           [-partition <exact partition name>]
           [-reason <sync protocol reason code>]
           [-programtype <program type code>]
           [-help]

       fssync-debug hea -v <volume ID>
           [-pa <exact partition name>]
           [-r <sync protocol reason code>]
           [-pr <program type code>]
           [-h]

       fssync-debug hdr -v <volume ID>
           [-pa <exact partition name>]
           [-r <sync protocol reason code>]
           [-pr <program type code>]
           [-h]

DESCRIPTION

       The fssync-debug header command retrieves volume disk data structure.

OPTIONS

       -volumeid <volume ID>
           Specifies the numeric volume ID. Volume names are not permitted.

       -partition <exact partition name>
           Specifies the exact partition name (e.g. /vicepa). Abbreviations are not permitted.

       -reason <sync protocol reason code>
           Specifies  numeric  sync  protocol  reason  code.   Available codes are listed in OpenAFS source file
           src/vol/fssync_inline.h. For SYNC_REASON_NONE, use -reason 0.

       -programtype <program type code>
           Specifies program type code. Permitted values are fileServer, volumeUtility, salvager, salvageServer,
           volumeServer and volumeSalvager.

       -help
           Prints the online help for this command. All other valid options are ignored.

PRIVILEGE REQUIRED

       The issuer must have write access to the file server.  Usually, this means that the issuer  must  be  the
       local superuser "root" on the file server machine.

SEE ALSO

       fssync-debug_query(8), fssync-debug_stats(8)

COPYRIGHT

       Copyright 2010 Davor Ocelic <docelic@spinlocksolutions.com>

       This  documentation is covered by the IBM Public License Version 1.0.  This man page was written by Davor
       Ocelic for OpenAFS, based on documentation from Steven Jenkins, Tom Keiser and Simon Wilkinson.

OpenAFS                                            2025-05-19                             FSSYNC-DEBUG_HEADER(8)