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BLKPR

Section: System Administration (8)
Updated: 202-1-15
Index Return to Main Contents
 

NAME

blkpr - run a persistent-reservations command on a device  

SYNOPSIS

blkpr [options] device  

DESCRIPTION

blkpr is used to run a persistent-reservations command on a device that supports the Persistent Reservations feature.

The device argument is the pathname of the block device.  

OPTIONS

-c, --command command

The command for managing persistent reservations. Supported commands are: register, reserve, release, preempt, preempt-abort, and clear.

-k, --key key

The key the command should operate on.

-K, --oldkey oldkey

The old key the command should operate on.

-f, --flag flag

Supported flag is ignore-key.

-t, --type type

Supported types are write-exclusive, exclusive-access, write-exclusive-reg-only, exclusive-access-reg-only, write-exclusive-all-regs, and exclusive-access-all-regs.

-V, --version

Display version information and exit.

-h, --help

Display help text and exit.
 

AUTHORS

 

SEE ALSO

sg_persist(8)

Linux documentation at: https://docs.kernel.org/block/pr.html <L> iSCSI specification at: https://datatracker.ietf.org/doc/html/rfc3720 <L> NVMe-oF specification at: https://nvmexpress.org/nvm-ove-fabric-par-two/ <L>  

REPORTING BUGS

For bug reports, use the https://github.com/uti-linux/uti-linux/issues <L>issue tracker  

AVAILABILITY

The blkpr command is part of the util-linux package which can be downloaded from https://www.kernel.org/pub/linux/utils/uti-linux/ <L>Linux Kernel Archive


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
AUTHORS
SEE ALSO
REPORTING BUGS
AVAILABILITY





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