I went ahead and started over and re-installed LINUX under my z/VM 540 system.
SUSE Linux Enterprise Server 10 SP2 (s390x) - Kernel 2.6.16.60-0.21
I see I still need to change /dev/disk/by-id to /dev/disk/by-path, so I don't
get hosed again.
How is the best way to change my "by-path" to "by-id"?
LINUXEKM:/dev/disk # ls by-id
ccw-0X0150
ccw-0X0150-part1
ccw-0X0151
ccw-0X0151-part1
ccw-0X0152
ccw-0X0152-part1
ccw-0X0153
ccw-0X0153-part1
ccw-HTC.65000000028194.0100.70
ccw-HTC.65000000028194.0100.70-part1
ccw-HTC.65000000028194.0100.70.00000006000000370000000000000000
ccw-HTC.65000000028194.0100.70.00000006000000370000000000000000-part1
ccw-HTC.65000000028194.0100.70.0000003800000d0a0000000000000000
ccw-HTC.65000000028194.0100.70.0000003800000d0a0000000000000000-part1
ccw-HTC.65000000028194.0300.4c
ccw-HTC.65000000028194.0300.4c-part1
ccw-HTC.65000000028194.0300.4c.0000000100000d0a0000000000000000
ccw-HTC.65000000028194.0300.4c.0000000100000d0a0000000000000000-part1
ccw-HTC.65000000028194.0800.3a
ccw-HTC.65000000028194.0800.3a-part1
ccw-HTC.65000000028194.0800.3a.0000000100000d0a0000000000000000
ccw-HTC.65000000028194.0800.3a.0000000100000d0a0000000000000000-part1
LINUXEKM:/dev/disk #
LINUXEKM:/dev/disk # ls by-path
ccw-0.0.0150 ccw-0.0.0151-part1 ccw-0.0.0153 ccw-0.0.0160-part1
ccw-0.0.0150-part1 ccw-0.0.0152 ccw-0.0.0153-part1
ccw-0.0.0151 ccw-0.0.0152-part1 ccw-0.0.0160
LINUXEKM:/dev/disk #
LINUXEKM:/proc # cat cmdline
root=/dev/disk/by-id/ccw-HTC.65000000028194.0800.3a.0000000100000d0a0000000000000000-part1
TERM=dumb BOOT_IMAGE=0
LINUXEKM:/proc #
LINUXEKM:/proc # cd dasd
LINUXEKM:/proc/dasd # ls -l
total 0
-rw-r--r-- 1 root root 0 Jan 11 15:18 devices
-rw-r--r-- 1 root root 0 Jan 11 15:18 statistics
linux-etljzvm:/proc/dasd # cat devices
0.0.0150(ECKD) at ( 94: 0) is dasda : active at blocksize: 4096, 9000
blocks, 35 MB
0.0.0151(ECKD) at ( 94: 4) is dasdb : active at blocksize: 4096,
59094 0 blocks, 2308 MB
0.0.0152(ECKD) at ( 94: 8) is dasdc : active at blocksize: 4096,
60084 0 blocks, 2347 MB
0.0.0153(ECKD) at ( 94: 12) is dasdd : active at blocksize: 4096,
60084 0 blocks, 2347 MB
0.0.0160(FBA ) at ( 94: 16) is dasde : active at blocksize: 512,
200000 blocks, 97 MB
Ray Waters
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