Ok, I do get stuff in /dev/disk.
But I don't get any for the FBA disks (vdisks).
Does it ignore those?  (dasdl and dasdm below)


sles964:/dev/disk/by-id # lsdasd
0.0.0100(FBA ) at ( 94:  0) is dasda      : active at blocksize 512, 250000
blocks, 122 MB
0.0.0201(ECKD) at ( 94:  4) is dasdb      : active at blocksize 4096, 72000
blocks, 281 MB
0.0.0202(ECKD) at ( 94:  8) is dasdc      : active at blocksize 4096, 6300
blocks, 24 MB
0.0.0203(ECKD) at ( 94: 12) is dasdd      : active at blocksize 4096, 45000
blocks, 175 MB
0.0.0204(ECKD) at ( 94: 16) is dasde      : active at blocksize 4096, 36000
blocks, 140 MB
0.0.0205(ECKD) at ( 94: 20) is dasdf      : active at blocksize 4096, 63000
blocks, 246 MB
0.0.0206(ECKD) at ( 94: 24) is dasdg      : active at blocksize 4096, 563400
blocks, 2200 MB
0.0.0207(ECKD) at ( 94: 28) is dasdh      : active at blocksize 4096, 135000
blocks, 527 MB
0.0.0208(ECKD) at ( 94: 32) is dasdi      : active at blocksize 4096, 18000
blocks, 70 MB
0.0.0209(ECKD) at ( 94: 36) is dasdj      : active at blocksize 4096, 482040
blocks, 1882 MB
0.0.020a(ECKD) at ( 94: 40) is dasdk      : active at blocksize 4096,
1260000 blocks, 4921 MB
0.0.ff00(FBA ) at ( 94: 44) is dasdl      : active at blocksize 512, 500000
blocks, 244 MB
0.0.ff01(FBA ) at ( 94: 48) is dasdm      : active at blocksize 512, 1000000
blocks, 488 MB

sles964:/dev/disk/by-id # ls -al
total 1
drwxr-xr-x  2 root root 528 May 17 07:57 .
drwxr-xr-x  4 root root  96 May 17 07:57 ..
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0201 -> ../../dasdb
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0201p1 -> ../../dasdb1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0202 -> ../../dasdc
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0202p1 -> ../../dasdc1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0203 -> ../../dasdg
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0203p1 -> ../../dasdg1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0204 -> ../../dasde
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0204p1 -> ../../dasde1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0205 -> ../../dasdf
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0205p1 -> ../../dasdf1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0206 -> ../../dasdd
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0206p1 -> ../../dasdd1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0207 -> ../../dasdh
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0207p1 -> ../../dasdh1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0208 -> ../../dasdi
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0208p1 -> ../../dasdi1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X0209 -> ../../dasdj
lrwxrwxrwx  1 root root  12 May 17 07:57 0X0209p1 -> ../../dasdj1
lrwxrwxrwx  1 root root  11 May 17 07:57 0X020A -> ../../dasdk
lrwxrwxrwx  1 root root  12 May 17 07:57 0X020A1 -> ../../dasdk1



Marcy Cortes

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-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of
Christian Borntraeger
Sent: Thursday, May 17, 2007 7:40 AM
To: [email protected]
Subject: Re: [LINUX-390] Using UDEV on sles9x

Am Donnerstag, 17. Mai 2007 15:22 schrieb Marcy Cortes:
> I'd like to be able to reference devices like /dev/dasd/8000/part1 
> instead of via /dev/dasdc1. (or /dev/dasd/0.0.8000/part1 is close 
> enough)  like Levanta does.
> 
> Reading all the device driver stuff it looks like I need to implement
udev.
> I can't for the life of me figure out how to turn this on!    Has anyone
> done this?

If you run udevstart, you will get several symbolic links in /dev/disk/.
If that works, there is an init script to let udev run on every
boot: /etc/init.d/boot.udev

# chkconfig boot.udev on
will turn udev on.


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