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[Xen-ia64-devel] [Patch] Support domU of coredump on ia64
| To: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-ia64-devel] [Patch] Support domU of coredump on ia64 |
| From: | Akio Takebe <takebe_akio@xxxxxxxxxxxxxx> |
| Date: | Fri, 21 Jul 2006 19:14:35 +0900 |
| Delivery-date: | Fri, 21 Jul 2006 03:16:40 -0700 |
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Hi, This patch support domU of coredump on ia64. xen_panic_event() is registered to panic_notifier_list, and xen_panic_event() call HYPERVISOR_shutdown(SHUTDOWN_crash) at panic time. If xend notify crashed status, xend call dumpCore() and create domU's core in /var/xen/dump. Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx> I tested the following step (I used a attached crash.c to panic domU.) 1. xm create -c domU 2. insmod crash.ko (in domU) 3. checked /var/xen/dump and there was domU's core. I check domU's core by using size and strings. Best Regards, Akio Takebe
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