📄 blkdiscard
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Modificado: 2026-03-06 10:00:54
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H} tA~Lff. fUHSH HuH(dH%( HE1u-HM~EHS㥛 HH?HH)fHnflHEdH+%( uH]Lf. f H]& 1^ HH write error %s: %s ioctl failed KMGTPEZY kmgtpezy %s: '%s' /usr/share/locale util-linux failed to parse length failed to parse offset failed to parse step
Usage:
%s [options] <device>
Options:
display version display this help -V, --version -h, --help %-21s%s
%-21s%s
Arguments:
<num>
For more details see %s.
blkdiscard(8) %s from %s
util-linux 2.39.3 hfVsvo:l:p:qz no device specified cannot open %s stat of %s failed %s: not a block device %s: BLKGETSIZE64 ioctl failed %s: BLKSSZGET ioctl failed PTTYPE failed to probe the device BLKZEROOUT BLKSECDISCARD BLKDISCARD force quiet secure verbose zeroout %s: Zero-filled %lu bytes from the offset %lu
%s: Discarded %lu bytes from the offset %lu
Discard the content of sectors on a device.
-f, --force disable all checking
-l, --length <num> length of bytes to discard from the offset
-o, --offset <num> offset in bytes to discard from
-p, --step <num> size of the discard iterations within the offset
-q, --quiet suppress warning messages
-s, --secure perform secure discard
-v, --verbose print aligned length and offset
-z, --zeroout zero-fill rather than discard
%s arguments may be followed by the suffixes for
GiB, TiB, PiB, EiB, ZiB, and YiB (the "iB" is optional)
Try '%s --help' for more information.
unexpected number of arguments %s: offset %lu is not aligned to sector size %i %s: offset is greater than device size %s: length %lu is not aligned to sector size %i Operation forced, data will be lost! %s contains existing file system (%s). %s contains existing partition (%s). %s contains existing signature. This is destructive operation, data will be lost! Use the -f option to override. t<,1] ;t
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