Namjae Jeon 8d3802b257 mkfs: fix to avoid format of device when already mounted ... In case of embedded devices, where /etc/ is mounted as 'read-only'. We donot have the /etc/mtab file. So, checking if the device is already mounted from this file is not sufficient. Try to read /proc/mounts in case of failure from /etc/mtab. Issue logs: /dev/sdb4 /mnt vfat rw,relatime,fmask=0022,dmask=0022,codepage=cp437, iocharset=ascii,errors=remount-ro 0 0 Here device - sb4 is already mounted. But, when trying to format using mkfs.f2fs F2FS-tools: Ver: 1.1.0 (2013-01-14) Info: sector size = 512 Info: total sectors = 13108784 (in 512bytes) WARN: Align start sector number in a unit of pages i.e., start sector: 2542124, ofs:4 (sectors per page: 8) Info: zone aligned segment0 blkaddr: 186 Info: This device doesn't support TRIM Info: format successful After Change: F2FS-tools: Ver: 1.1.0 (2013-01-14) Error: /dev/sdb4 is already mounted Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>		2013-04-04 09:19:36 +09:00
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libf2fs.c	mkfs: fix to avoid format of device when already mounted	2013-04-04 09:19:36 +09:00
Makefile.am	build: make several base functions as a library	2013-04-04 09:19:07 +09:00