Add device state column. For normal disk it could be running or offline,
for device-mapper devices running or suspended.
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
string with a different format based on the following flags:
SIZE_SUFFIX_1LETTER = "1K"
SIZE_SUFFIX_3LETTER = "1KiB",
SIZE_SUFFIX_SPACE = "1 KiB" or "1 K"
[kzak@redhat.com: - rename flags to SIZE_SUFFIX_* format,
- fix suffix[] buffer size
- add 3 letter version to the test]
Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Use atol() instead of atoi() when extracting discard_max_bytes.
Only print discard_alignment and discard_zeroes_data if the device
supports discard. This prevents printing of undefined values with older
kernels.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
I got tired of poking around in sysfs to find the discard topology.
Here's a patch against lsblk that adds a -D option to present this
information in a human-readable form:
NAME DISC-ALN DISC-GRAN DISC-MAX DISC-ZERO
sda 0 0B 0B 0
└─sda1 0 0B 0B 0
sdb 0 512B 2G 1
└─sdb1 0 512B 2G 1
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Solaris lacks err, errx, warn and warnx. This also means the err.h header
doesn't exist. Removed err.h include from all files, and included err.h from
c.h instead if it exists, otherwise alternatives are provided.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
