Hi Stefan,
IPL by profile.exec was the very same:
'cp ipl 300 clear'
but here's another interactively:
q v dasd
DASD 0190 3390 710RES R/O 214 CYL ON DASD A640 SUBCHANNEL = 000D
DASD 0191 3390 VMAUS1 R/W 100 CYL ON DASD A443 SUBCHANNEL = 0000
DASD 019D 3390 710RES R/O 292 CYL ON DASD A640 SUBCHANNEL = 000E
DASD 019E 3390 710RES R/O 500 CYL ON DASD A640 SUBCHANNEL = 000F
DASD 0300 9336 VASC03 R/W 1024000 BLK ON DASD F003 SUBCHANNEL = 0001
DASD 0301 9336 VASC00 R/W 10485760 BLK ON DASD F000 SUBCHANNEL = 0002
DASD 0390 9336 VASC02 R/W 2097152 BLK ON DASD F002 SUBCHANNEL = 0003
DASD 0502 3390 VMAUS1 R/O 5 CYL ON DASD A443 SUBCHANNEL = 0010
Ready; T=0.01/0.01 23:13:58
CP I 300 CLEAR
Booting default (grub2)
HCPGIR450W CP entered; disabled wait PSW 00020000 80000000 00000000 0000A0DC
No other log output.
300 contains /boot in ext4 fs.
Everything looks ok in there to me.
Migration seem to have installed kernel 5.3.18-22.
300 mounted in another linux:
zlnx002:/mnt/sles15gi/boot # ll *5.3*
-rw-r--r-- 1 root root 3038666 Jun 6 21:06 System.map-5.3.18-22-default
-rw-r--r-- 1 root root 96492 Jun 6 20:42 config-5.3.18-22-default
-rw-r--r-- 1 root root 6259256 Jun 6 21:57 image-5.3.18-22-default
-rw------- 1 root root 9892492 Jul 25 19:57 initrd-5.3.18-22-default
-rw-r--r-- 1 root root 218167 Jun 6 21:18 symvers-5.3.18-22-default.gz
-rw-r--r-- 1 root root 377 Jun 6 21:18 sysctl.conf-5.3.18-22-default
-rw-r--r-- 1 root root 7092916 Jun 6 21:33 vmlinux-5.3.18-22-default.gz
Migration was done from local sles15sp2 rmt repositories, which were newly refreshed (in last
Saturday IIRC).
Regards,
Juha
On 27.7.2020 17.56, Stefan Haberland wrote:
Hi Juha,
there have been some fixes in the IPL code recently that will be
available for SLES15.2 with one of the next updates.
But I can not say definitely that one of them is causing your issue.
Are there any additional messages on the screen?
How did you IPL the system?
Could you please try to IPL with clearing the memory? Just issue
#cp i XXXX clear
where XXXX is your device number and clear sets the contents of your
virtual machine's storage to binary zeros before the operating system is
loaded.
Regards,
Stefan
Am 27.07.20 um 13:17 schrieb Juha Vuori:
Hi,
Before opening a SR, I'd check if this is a known problem:
After migrating a SLES15 SP1 server to SP2, its IPL fails with
HCPGIR450W CP entered; disabled wait PSW 00020000 80000000 00000000
0000A0DC
z13s, z/VM 7.1, linux disks: EDEV mdisks
--
Best regards,
Juha Vuori
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