Hello Ron,
The problem is I don't know in which volume /etc is
mounted in the for the sles10 mini disk. I am really confused that Why I am
able to mount only first disk of sles10. But rest of the sles10 mini disk I
am bot able to mount and getting error. device number 300 to 304 belong to
sles10 system.
Below is the output of lsdasd command from sles9sp2 system.
0.0.0200(ECKD) at ( 94: 0) is dasda : active at blocksize 4096,
1802880 bl
ocks, 7042 MB
0.0.0300(ECKD) at ( 94: 40) is dasdk : active at blocksize 4096, 600840
blo
cks, 2347 MB
0.0.0301(ECKD) at ( 94: 44) is dasdl : active at blocksize 4096, 600840
blo
cks, 2347 MB
0.0.0302(ECKD) at ( 94: 48) is dasdm : active at blocksize 4096, 600840
blo
cks, 2347 MB
0.0.0303(ECKD) at ( 94: 52) is dasdn : active at blocksize 4096, 600840
blo
cks, 2347 MB
0.0.0304(ECKD) at ( 94: 56) is dasdo : active at blocksize 4096, 600840
blo
cks, 2347 MB
Also when I am trying to monut these dasd, I am getting below error
sles9sp2:~ # mount /dev/dasdl1 /d1
mount /dev/dasdl1 /d1
mount: /dev/dasdl1 already mounted or /d1 busy
sles9sp2:~ # mount /dev/dasdm1 /d1
mount /dev/dasdm1 /d1
mount: /dev/dasdm1 already mounted or /d1 busy
sles9sp2:~ # mount /dev/dasdn1 /d1
mount /dev/dasdn1 /d1
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev dasdn1.
Aug 24 11:14:42 sles9sp2 kernel: FAT: bogus number of reserved sectors
Aug 24 11:14:42 sles9sp2 kernel: VFS: Can't find a valid FAT filesystem on
dev d
asdn1.
mount: you must specify the filesystem type
sles9sp2:~ # mount /dev/dasdo1 /d1
mount /dev/dasdo1 /d1
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev dasdo1.
Aug 24 11:15:07 sles9sp2 kernel: FAT: bogus number of reserved sectors
Aug 24 11:15:07 sles9sp2 kernel: VFS: Can't find a valid FAT filesystem on
dev d
asdo1.
mount: you must specify the filesystem type
Output of df -h from sles9sp2
sles9sp2:~ # df -h
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/dasda1 6.8G 1.9G 4.7G 29% /
tmpfs 1002M 4.0K 1002M 1% /dev/shm
Can you please help me why output is showing me that /dev/dasdl1 already
mounted or /d1 busy. I dont see anything is mounted in /d1
Thanks & Regards
Saurabh
On Wed, Aug 24, 2011 at 7:09 PM, Ron Foster at Baldor-IS <rfos...@baldor.com
> wrote:
> Saurabh,
>
> First we need to determine if you really need to reach out from one Linux
> system to fix another Linux system.
>
> At some point in the life of SLES, it became possible to put an appropriate
> entry in the /etc/inittab. That entry allowes you to access the ASCII
> console emulator that is a part of the HMC. If your system is at the
> appropriate SLES level, and you have the appropriate entry in /etc/inittab,
> and the only problem you are having is the fact that TCP/IP is not up, then
> you will have a way to use vi and YaST to fix your problem.
>
> The entry is:
> #zVM 5.3 Guest ASCII Console Support
> cn:2345:respawn:/sbin/agetty -L 9600 ttyS1 xterm
>
> In order for a guest to access the console, someone have to issue the
> following command:
>
> att sysa to linuxguest
>
> (where linux guest is the machine you are attaching the console to.)
>
> Then navigate to your z/VM LPAR on the HMC and start the ASCII console.
> Hit enter a couple of times and you should get a Linux logon prompt.
>
> But if you cannot use that method...
> You have to know a little bit about the how your filesystems are structured
> to do this.
>
> Just a thought, in zLinux, yes you have to make volumes available so that
> they are online, but you mount filesystems. If you are using LVM, then one
> mount can access filesystems on more than one volume.
>
> Is either one of the systems using LVM? We happen to use LVM on our boot
> volume, so we have had to construct a special Linux guest that does not run
> LVM in order perform a task like this. In our case, our mounts that we use
> looks like this.
>
> mount -v -t reiserfs /dev/system/root /mnt
> mount -v -t ext2 /dev/dasda1 /mnt/boot
> mount -v -t reiserfs /dev/system/home /mnt/home
> mount -v -t reiserfs /dev/system/opt /mnt/opt
> mount -v -t reiserfs /dev/system/tmp /mnt/tmp
> mount -v -t reiserfs /dev/system/usr /mnt/usr
> mount -v -t reiserfs /dev/system/var /mnt/var
>
> (Notice the mounts must contain the type of filesystem you are using.)
>
> First you mount the root (/) filesystem. In this case, it is an LVM, and
> we mount it to /mnt.
> (mnt is where the other systems disks will start to appear.)
> Next we mount the /boot filesystem at /mnt/boot.
>
> Now due to the way we have structured things, we then have to mount our
> /home, /opt, /tmp, /var, /usr, and /var
> filesystems.
>
> Once we get done, then the "other systems drives" are available from a
> directory structure in /mnt. The local
> system, is available from a directory structure in /.
>
> How did you all set up things? Did you all use LVM?
>
> If you did not use LVM, then you have to know that /mnt should be mounted
> to a particular partition.
>
> Hope this helps,
> Ron
>
>
>
> When you booted the
>
> ________________________________________
> From: Linux on 390 Port [LINUX-390@VM.MARIST.EDU] On Behalf Of saurabh
> khandelwal [sourabhkhandelwal...@gmail.com]
> Sent: Wednesday, August 24, 2011 1:38 AM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Mount error
>
> Hello,
> I have two z/linux system.In both tcpip is not working. so Iogged on one
> z/linux in 3270 session and copied all disk of another linux to this linux
> user directory.
> now I want to change the network config of the another linux by mounting
> the
> another Linux disk here.I made that another Linux down,so that this linux
> have r/w access to its dasd.
>
> Output of LSDAD in another linux, where I monut 5 dasd of the another
> linux.
>
>
> lsdasd
> 0.0.0200(ECKD) at ( 94: 0) is dasda : active at blocksize 4096,
> 1802880 bl
> ocks, 7042 MB
> 0.0.0300(ECKD) at ( 94: 40) is dasdk : active at blocksize 4096,
> 600840
> blo
> cks, 2347 MB
> 0.0.0301(ECKD) at ( 94: 44) is dasdl : active at blocksize 4096,
> 600840
> blo
> cks, 2347 MB
> 0.0.0302(ECKD) at ( 94: 48) is dasdm : active at blocksize 4096,
> 600840
> blo
> cks, 2347 MB
> 0.0.0303(ECKD) at ( 94: 52) is dasdn : active at blocksize 4096,
> 600840
> blo
> cks, 2347 MB
> 0.0.0304(ECKD) at ( 94: 56) is dasdo : active at blocksize 4096,
> 600840
> blo
> cks, 2347 MB
> sles9sp2:~ #
>
> Out of these dasd 300-304 is from another linux, which I am trying to monut
> here.
>
>
> now when I am trying to monut the dasd . I was able to monut the first dasd
> with below command
>
> mount /dev/dasdl1 /d1
>
> but, when I triyng to mount another dasd, I am getting below command
>
>
> mount /dev/dasdl1 /d2
> mount: /dev/dasdl1 already mounted or /d2 busy
>
>
>
> sles9sp2:~ # mount /dev/dasdn1 /d2
> mount /dev/dasdn1 /d2
> FAT: bogus number of reserved sectors
> VFS: Can't find a valid FAT filesystem on dev dasdn1.
> mount: you must specify the filesystem type
> Aug 23 23:07:46 sles9sp2 kernel: FAT: bogus number of reserved sectors
> Aug 23 23:07:46 sles9sp2 kernel: VFS: Can't find a valid FAT filesystem on
> dev d
> asdn1.
> sles9sp2:~ #
>
>
>
> User directory entry for sles9sp2
>
> SLES9SP2 DIRMPART A1 F 80 Trunc=80 Size=37 Line=0 Col=1 Alt=0
>
> USER SLES9SP2 SLES9SP2 2g
> *INCLUDE $VOLINKS
> option todenable lnknopas quickdsp
> CLASS G
> MAXSTORAGE 4g
> MACHINE ESA
> CPU 0 BASE NODEDICATE
> CPU 1 NODEDICATE
> CPU 2 NODEDICATE
> ipl cms parm autocr
> iucv *ident gateany gateway revoke
> iucv allow
> * OSA QDIO device definitions
> dedicate 468 4038
> dedicate 469 4039
> dedicate 46a 403a
> dedicate 46b 403b
> CONSOLE 009 3270 A mvscons
> SPOOL 000C 2540 READER *
> SPOOL 000D 2540 PUNCH A
> SPOOL 000E 3203 A
> LINK MAINT 190 190 RR
> LINK MAINT 19E 19E RR
> LINK MAINT 19D 19D RR
> *link $volumes 6CB1 6CB1 mw r6CB1 w6CB1 m6CB1
> *link $volumes 6D04 6D04 mw r6D04 w6D04 m6D04
> *
> mdisk 191 3390 0091 0040 542w01 mr read write multiple
> *
> *mdisk 200 3390 0001 3338 lnx011 mr read write multiple
> *mdisk 201 3390 0001 3338 lnx013 mr read write multiple
> *mdisk 204 3390 0001 3338 lnx015 mr read write multiple
> mdisk 200 3390 0001 10016 VL9141 mr read write multiple
> mdisk 300 3390 0001 3338 lnx082 mr read write multiple
> mdisk 301 3390 0001 3338 lnx083 mr read write multiple
> mdisk 302 3390 0001 3338 lnx084 mr read write multiple
> mdisk 303 3390 0001 3338 lnx085 mr read write multiple
> mdisk 304 3390 0001 3338 lnx086 mr read write multiple
> I am not surte, why m I getting these error. Please help me to resolve .
> --
> Thanks & Regards
> Saurabh Khandelwal
>
>
>
> --
> Thanks & Regards
> Saurabh Khandelwal
>
> ----------------------------------------------------------------------
> For LINUX-390 subscribe / signoff / archive access instructions,
> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
> visit
> http://www.marist.edu/htbin/wlvindex?LINUX-390
> ----------------------------------------------------------------------
> For more information on Linux on System z, visit
> http://wiki.linuxvm.org/
> ----------------------------------------------------------------------
> For LINUX-390 subscribe / signoff / archive access instructions,
> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
> visit
> http://www.marist.edu/htbin/wlvindex?LINUX-390
> ----------------------------------------------------------------------
> For more information on Linux on System z, visit
> http://wiki.linuxvm.org/
>
--
Thanks & Regards
Saurabh Khandelwal
----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
----------------------------------------------------------------------
For more information on Linux on System z, visit
http://wiki.linuxvm.org/
