Re: 8.0 and GPT_PART and core-dump
On 7/16/09, Patrick Lamaiziere patf...@davenulle.org wrote: Hello, With 8.0, FreeBSD see my disk with several parts instead slices. That works fine but the kernel is not able to core dump to my swap (ad4p3a) and I can't break into the debuger (laptop with an usb keyboard). For first one it looks like table is broken. The last one is unrelated to gpart So I would like to revert to slices like with FreeBSD 7.2? Thanks, regards. baby-jane:~$ gpart show = 34 312581741 ad4 GPT (149G) 34 6 - free - (3.0K) 40 4096001 efi (200M) 409640 2262302722 !48465300--11aa-aa11-00306543ecac (108G) 226639912 262144 - free - (128M) 226902056 856797123 !ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 (41G) 312581768 7 - free - (3.5K) = 0 85679712 ad4p3 BSD (41G) 0 4194304 2 freebsd-swap (2.0G) 4194304 1572864 1 freebsd-ufs (768M) 5767168 2097152 4 freebsd-ufs (1.0G) 7864320 2097152 5 freebsd-ufs (1.0G) 9961472 75718240 6 freebsd-ufs (36G) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Paul ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: 8.0 and GPT_PART and core-dump
Le Fri, 17 Jul 2009 09:30:25 +0200, Paul B. Mahol one...@gmail.com a écrit : With 8.0, FreeBSD see my disk with several parts instead slices. That works fine but the kernel is not able to core dump to my swap (ad4p3a) and I can't break into the debuger (laptop with an usb keyboard). For first one it looks like table is broken. It's a Macbook Pro partitionned with the Apple bootcamp utility. I'm not sure if I shall fill a PR for this, it looks to be a hack just for running MS-Windows on a Mac. But that worked fine with 7.X The last one is unrelated to gpart I know, I meant I really need to be able to dump a panic. Any hint is welcome. Regards. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: 8.0 and GPT_PART and core-dump
Patrick Lamaiziere wrote: Le Fri, 17 Jul 2009 09:30:25 +0200, Paul B. Mahol one...@gmail.com a écrit : With 8.0, FreeBSD see my disk with several parts instead slices. That works fine but the kernel is not able to core dump to my swap (ad4p3a) and I can't break into the debuger (laptop with an usb keyboard). For first one it looks like table is broken. It's a Macbook Pro partitionned with the Apple bootcamp utility. I'm not sure if I shall fill a PR for this, it looks to be a hack just for running MS-Windows on a Mac. But that worked fine with 7.X The last one is unrelated to gpart I know, I meant I really need to be able to dump a panic. Any hint is welcome. When the kernel attempts a dump on the device, do you perhaps see a message like partition type unsupported?. One thing that's changed in GPART is that it will not allow dumps on partitions marked like they contain a file system. Specifically, if you're using GPT, the dump partition's type needs to be either gpt_uuid_freebsd_swap or gpt_uuid_linux_swap. For FreeBSD swap, it's 516e7cb5‐6ecf‐11d6‐8ff8‐00022d09712b. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: 8.0 and GPT_PART and core-dump
Le Fri, 17 Jul 2009 12:27:32 +0200, Ivan Voras ivo...@freebsd.org a écrit : When the kernel attempts a dump on the device, do you perhaps see a message like partition type unsupported?. Yes at boot-time : GEOM_PART: Partition 'ad4p3' not suitable for kernel dumps (wrong type?) One thing that's changed in GPART is that it will not allow dumps on partitions marked like they contain a file system. Specifically, if you're using GPT, the dump partition's type needs to be either gpt_uuid_freebsd_swap or gpt_uuid_linux_swap. For FreeBSD swap, it's 516e7cb5‐6ecf‐11d6‐8ff8‐00022d09712b. I do not have a GPT partition for the swap. My swap is in ad4p3b = 0 85679712 ad4p3 BSD (41G) 0 4194304 2 freebsd-swap (2.0G) Thanks. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org