Hi,
I've been trying to launch device-mapper with crypt target on Artila M501 with 2.6.14 but with no success. Kernel drivers seem to compile and install correctly, devmap_mknod.sh creates /dev/mapper/control, but dmsetup (both 1.01.05 and 1.02.28) doesn't work:
# insmod dm-mod.ko device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm- snipped-for-privacy@redhat.com # devmap_mknod.sh Creating /dev/mapper/control character device with major:10 minor:63. # insmod dm-crypt.ko # dmsetup targets v0.0.0 # echo 0 `blockdev --getsize /dev/sda` crypt aes-plain
0123456789abcdef0123456789abcdef 0 /dev/sda 0 | dmsetup create vol # ls /dev/mapper control vol # mke2fs /dev/mapper/vol mke2fs 1.25 (20-Sep-2001) mke2fs: No such device or address while trying to determine filesystem size # dmsetup ls No devices found # dmsetup info No devices found # dmsetup info vol Name: vol State: ACTIVE /dev/mapper/vol: open failed: No such device or address Tables present: None Open count: 0 Event number: 0 Major, minor: 0, 0 Number of targets: 0I've tried loading and using other targets, but they also doesn't work or even show in `dmsetup targets` output. TIA for any ideas how to make it working.
Regards, Adrian Matoga