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Installing RedHat Enterprise 3 under z/VM 4.4

From: Larry Pickering <lpickering cybermation com>
To: redhat-install-list redhat com
Subject: Installing RedHat Enterprise 3 under z/VM 4.4
Date: Tue, 8 Mar 2005 13:57:43 -0500

Hello list ,

Has anyone else had a problem were Linux can't see the DASD defined on the z/VM host ? ..

The messages on the VM guest seem to be ok, but when I SSH in I get a message saying "no disk drives found"

I'm using NFS on a RedHat Enterprise 3 (Intel) machine for the install..

Thanks Larry

redhat.parm file

=====================

ROOT=/dev/ram0 ro ip=off ramdisk_size=40000
CMSDASD=191
CMSCONFFILE=redhat.parm
DASD=200-202
IPADDR=10.1.15.200
NETWORK=10.1.1.1
NETMASK=255.255.0.0
GATEWAY=10.1.1.1
BROADCAST=10.1.255.255
HOSTNAME=RH01.CYBERMATION.COM
MTU=1492

Mini-disk defined

==================

LABEL VDEV M STAT CYL TYPE BLKSZ FILES BLKS USED-(%) BLKS LEFT BLK TOTAL
LNX191 191 A R/W 45 3390 4096 5 2145-26 5955 8100
LNX201 201 B R/W 200 3390 4096 0 11-00 35989 36000
LNX202 202 C R/W 1000 3390 4096 0 19-00 179981 180000
LNX200 200 D R/W 100 3390 4096 0 7-00 17993 18000
MNT190 190 S R/O 100 3390 4096 692 14304-79 3696 18000
MNT19E 19E Y/S R/O 250 3390 4096 1009 26522-59 18478 45000

Log messages on VM guest

=============================

Linux version 2.4.21-4.EL (bhcompile devel5 z900 redhat com) (gcc version 3.2.3
20030502 (Red Hat Linux 3.2.3-20)) #1 SMP Fri Oct 3 17:30:41 EDT 2003
We are running under VM (64 bit mode)
On node 0 totalpages: 65536
zone(0): 65536 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: ROOT=/dev/ram0 ro ip=off ramdisk_size=40000
CMSDASD=191
CMSCONFFILE=redhat.parm
DASD=200-202
IPADDR=10.1.15.200
NETWORK=10.1.1.1
NETMASK=255.255.0.0
GATEWAY=10.1.1.1
BROADCAST=10.1.255.255
HOSTNAME=RH01.CYBERMATION.COM
MTU=1492
Highest subchannel number detected (hex) : 000E
Calibrating delay loop... 304.74 BogoMIPS
Memory: 241356k/262144k available (2364k kernel code, 0k reserved, 994k data, 32
4k init)
Dentry cache hash table entries: 32768 (order: 7, 524288 bytes)
Inode cache hash table entries: 16384 (order: 6, 262144 bytes)
Mount cache hash table entries: 256 (order: 0, 4096 bytes)
Buffer cache hash table entries: 16384 (order: 5, 131072 bytes)
Page-cache hash table entries: 65536 (order: 7, 524288 bytes)
debug: Initialization complete
POSIX conformance testing by UNIFIX
Detected 2 CPU's
Boot cpu address 0
cpu 0 phys_idx=0 vers=FF ident=0539FA machine=2066 unused=0000
cpu 1 phys_idx=1 vers=FF ident=0539FA machine=2066 unused=0000
Starting migration thread for cpu 0
Starting migration thread for cpu 1
init_mach : starting machine check handler
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
mach_handler : ready
mach_handler : waiting for wakeup
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
aio_setup: num_physpages = 16384
aio_setup: sizeof(struct page) = 104
pty: 2048 Unix98 ptys configured
NET4: Frame Diverter 0.46
RAMDISK driver initialized: 256 RAM disks of 40000K size 1024 blocksize
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 512 buckets, 12Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
Linux IP multicast router 0.06 plus PIM-SM
Initializing IPsec netlink socket
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 5486k freed
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 40k freed
Starting the zSeries initrd to configure networking. Version is 1.01
Enter which kind of network device do you intend to use
(e.g. ctc, escon, iucv, eth, hsi, tr):
eth
Enter parameters you need to pass to the channel device layer.
This includes the I/O ports of your ctc, escon, qeth, hsi and lcs devices.
(e.g. "ctc0,0x600,0x601" will activate the ctc0 interface at I/O
ports 0x600,0x601)
Hipersocket interfaces need to be configured like qeth devices,
p.e. qeth0,0x3000,0x3001,0x3002
Additional parameters for QETH devices such as the portname
should be entered at the next prompt, not here !
qeth0,0x600,0x0601,0x0602
Each OSA-Express feature in QDIO mode must be associated with a port name
Enter additional parameters for your QETH device
(e.g. "add_parms,0x10,{lo_devno,hi_devno},portname:port_name")
Press enter if you don't want to enter additional parameters
add_parms,0x10,0x600,0x602,portname:osdport1
qdio: loading QDIO base support version 2 ($Revision: 1.145 $/$Revision: 1.57 $)

qeth: loading qeth S/390 OSA-Express driver ($Revision: 1.337 $/$Revision: 1.113
$/$Revision: 1.42 $:VLAN)
qeth: allocated 0 spare buffers
qeth: Trying to use card with devnos 0x600/0x601/0x602
qeth: Device 0x600/0x601/0x602 is an OSD Express card (level: V440)
with link type Gigabit Eth (no portname needed by interface)
divert: allocating divert_blk for eth0
Enter your DNS server(s), separated by colons (:):
131.50.30.14
Enter your DNS search domain(s) (if any), separated by colons (:):

eth0 Link encap:Ethernet HWaddr 02:00:01:00:00:00
inet addr:10.1.15.200 Bcast:10.1.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:56 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:8085 (7.8 Kb) TX bytes:0 (0.0 b)
Interrupt:4

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
127.0.0.1 0.0.0.0 255.255.255.255 UH 0 0 0 lo
10.1.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 10.1.1.1 0.0.0.0 UG 0 0 0 eth0
Starting portmap.
Journalled Block Device driver loaded

Starting telnetd and sshd to allow login over the network.

Connect now to 10.1.15.200 to start the installation.
sshd(pam_unix)[62]: session opened for user root by (uid=0)
* modules to insert vga16fb
* module(s) vga16fb not found
* load module set done
* 249216 kB are available
* modules to insert cramfs vfat sunrpc lockd nfs loop isofs floppy
* loaded cramfs from /modules/modules.cgz
* loaded sunrpc from /modules/modules.cgz
* loaded lockd from /modules/modules.cgz
* loaded nfs from /modules/modules.cgz
* loaded loop from /modules/modules.cgz
* module(s) vfat isofs floppy not found
* inserted /tmp/cramfs.o
* inserted /tmp/sunrpc.o
* inserted /tmp/lockd.o
* inserted /tmp/nfs.o
loop: loaded (max 8 devices)
* inserted /tmp/loop.o
* load module set done
* modules to insert ide-cd
* module(s) ide-cd not found
* load module set done
* modules to insert sd_mod sr_mod
* module(s) sd_mod sr_mod not found
* load module set done
* modules to insert dasd_mod
* loaded dasd_mod from /modules/modules.cgz
dasd: initializing...
dasd: Registered successfully to major no 94
dasd: initialization finished
* inserted /tmp/dasd_mod.o
* load module set done
* modules to insert dasd_diag_mod dasd_fba_mod dasd_eckd_mod
* loaded dasd_fba_mod from /modules/modules.cgz
* loaded dasd_eckd_mod from /modules/modules.cgz
* module(s) dasd_diag_mod not found
dasd(fba): FBA discipline initializing
dasd: <devno: 0200> Add lowmem page :000000000e667000
dasd: <devno: 0200> Add lowmem page :000000000e651000
dasd: <devno: 0200> Free lowmem page :000000000e651000
dasd: <devno: 0200> Free lowmem page :000000000e667000
dasd: <devno: 0201> Add lowmem page :000000000e667000
dasd: <devno: 0201> Add lowmem page :000000000e651000
dasd: <devno: 0201> Free lowmem page :000000000e651000
dasd: <devno: 0201> Free lowmem page :000000000e667000
dasd: <devno: 0202> Add lowmem page :000000000e667000
dasd: <devno: 0202> Add lowmem page :000000000e651000
dasd: <devno: 0202> Free lowmem page :000000000e651000
dasd: <devno: 0202> Free lowmem page :000000000e667000
dasd(fba): We are interested in: Dev 9336/00 @ CU 6310/00
dasd(fba): We are interested in: Dev 3370/00 @ CU 3880/00
* inserted /tmp/dasd_fba_mod.o
dasd(eckd): ECKD discipline initializing
dasd: <devno: 0200> Add lowmem page :000000000e595000
dasd: <devno: 0200> Add lowmem page :000000000e593000
dasd(eckd): /dev/dasda ( 94: 0),0200 01: 3390/0A(CU:3990/04) Cyl:100 Head:15 S
ec:224
dasd(eckd): /dev/dasda ( 94: 0),0200 01: 3390/0A(CU:3990/04): Configuration da
ta read
dasd: No request IRQ
dasd: <devno: 0201> Add lowmem page :000000000e58a000
dasd: <devno: 0201> Add lowmem page :000000000e589000
dasd(eckd): /dev/dasda ( 94: 0),0200 01: (4kB blks): 72000kB at 48kB/trk linux
disk layout
dasd(eckd): /dev/dasdb ( 94: 4),0201 02: 3390/0A(CU:3990/04) Cyl:200 Head:15 S
ec:224
dasd(eckd): /dev/dasdb ( 94: 4),0201 02: 3390/0A(CU:3990/04): Configuration da
ta read
dasd: No request IRQ
dasd: <devno: 0202> Add lowmem page :000000000e583000
dasd: <devno: 0202> Add lowmem page :000000000e582000
dasd(eckd): /dev/dasdb ( 94: 4),0201 02: (4kB blks): 144000kB at 48kB/trk linu
x disk layout
dasd(eckd): /dev/dasdc ( 94: 8),0202 03: 3390/0A(CU:3990/04) Cyl:1000 Head:15
Sec:224
dasd(eckd): /dev/dasdc ( 94: 8),0202 03: 3390/0A(CU:3990/04): Configuration da
ta read
dasd: No request IRQ
dasd: waiting for responses...
dasd(eckd): /dev/dasdc ( 94: 8),0202 03: (4kB blks): 720000kB at 48kB/trk linu
x disk layout
Partition check:
dasda:CMS1/ LNX200: dasda1
dasdb:CMS1/ LNX201: dasdb1
dasdc:CMS1/ LNX202: dasdc1
dasd(eckd): We are interested in: CU 3880/00
dasd(eckd): We are interested in: CU 3990/00
dasd(eckd): We are interested in: CU 2105/00
dasd(eckd): We are interested in: CU 9343/00
* inserted /tmp/dasd_eckd_mod.o
* load module set done
* looking for usb controllers
* no usb controller found
* no firewire controller found
* no pcic controller found
* probing buses
* finished bus probing
* found nothing
* going to set language to en_US.UTF-8
* setting language to en_US.UTF-8
* need to set up networking
* going to pick interface
* going to do getNetConfig
* doing kickstart... setting it up
* reverse name lookup worked
* starting to STEP_URL
* going to do nfsGetSetup
* mounting nfs path nissan.cybermation.com:/export/home
nfs warning: mount version older than kernel
* mounted nissan.cybermation.com:/export/home on /mnt/source
* can access stage2.img
* mntloop loop0 on /mnt/runtime as /mnt/source/RedHat/base/stage2.img fd is 14
Unable to identify CD-ROM format.
VFS: Can't find ext2 filesystem on dev loop(7,0).
* mntloop loop7 on /tmp/product-disk as /mnt/source/RedHat/base/product.img fd i
s 14
Unable to identify CD-ROM format.
* recursively copying /tmp/product-disk/lost+found
* recursively copying /tmp/product-disk/installclasses
* recursively copying /tmp/product-disk/pixmaps
* umounting loopback /tmp/product-disk loop7
* after mountStage2, rc is 0
* got url nfs://mnt/source/.
* getting ready to spawn shell now
%G* modules to insert ide-cd
* module(s) ide-cd not found
* load module set done
* modules to insert sd_mod sr_mod
* module(s) sd_mod sr_mod not found
* load module set done
* probing buses
* finished bus probing
* found nothing
-/bin/sh-2.05b# * modules to insert fsm ctc
* loaded fsm from /modules/modules.cgz
* loaded ctc from /modules/modules.cgz
* inserted /tmp/fsm.o
CTC driver Version: 1.57 with CHANDEV support initialized
* inserted /tmp/ctc.o
* load module set done
* modules to insert iucv netiucv
* loaded iucv from /modules/modules.cgz
* loaded netiucv from /modules/modules.cgz
IUCV lowlevel driver Version: 1.39 initialized
* inserted /tmp/iucv.o
NETIUCV driver Version: 1.21 initialized
* inserted /tmp/netiucv.o
* load module set done
* looking for video cards requiring agpgart module
* no video cards found
* modules to insert md raid0 raid1 xor raid5 msdos reiserfs jfs xfs lvm-mod
* loaded raid0 from /mnt/runtime/modules/modules.cgz
* loaded raid1 from /mnt/runtime/modules/modules.cgz
* loaded xor from /mnt/runtime/modules/modules.cgz
* loaded raid5 from /mnt/runtime/modules/modules.cgz
* loaded lvm-mod from /mnt/runtime/modules/modules.cgz
* module(s) md msdos reiserfs jfs xfs not found
md: raid0 personality registered as nr 2
* inserted /tmp/raid0.o
md: raid1 personality registered as nr 3
* inserted /tmp/raid1.o
raid5: measuring checksumming speed
8regs : 471.200 MB/sec
8regs_prefetch: 568.800 MB/sec
32regs : 404.400 MB/sec
32regs_prefetch: 373.200 MB/sec
raid5: using function: 8regs_prefetch (568.800 MB/sec)
* inserted /tmp/xor.o
md: raid5 personality registered as nr 4
* inserted /tmp/raid5.o
LVM version 1.0.5+(22/07/2002) module loaded
* inserted /tmp/lvm-mod.o
* load module set done
* NFS install method detected, will use RHupdates/
* Running anaconda script /usr/bin/anaconda
sshd(pam_unix)[62]: session closed for user root
sending termination signals...done
sending kill signals...done
disabling swap...
unmounting filesystems...
¨/mnt/runtime done
¨disabling /dev/loop0
¨/proc done
¨/dev/pts done
¨/tmp/ramfs done
¨/mnt/source done
you may safely reboot your system

Messages received on Telnet session ..

====================================

Warning
No hard drives have been found.
You probably need to manually
choose device drivers for the
installation to succeed. Would
you like to select drivers now?

Devices
No device drivers have been loaded for your
system. Would you like to load any now?

S/390 Channel to Channel (ctc)
S/390 Inter-User Communication Vehicle (iucv) (netiucv)

An error has occurred - no valid devices
were found on which to create new file
systems. Please check your hardware for
the cause of this problem.

Follow-Ups:
- Re: Installing RedHat Enterprise 3 under z/VM 4.4
  - From: Rick Stevens

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