800917b5a2
- Update to Xen 4.1.2_rc2 c/s 23152 - bnc#716695 - domUs using tap devices will not start updated multi-xvdp.patch - Upstream patches from Jan 23803-intel-pmu-models.patch 23800-x86_64-guest-addr-range.patch 23795-intel-ich10-quirk.patch 23804-x86-IPI-counts.patch - bnc#706106 - Inconsistent reporting of VM names during migration xend-migration-domname-fix.patch - bnc#712823 - L3:Xen guest does not start reliable when rebooted xend-vcpu-affinity-fix.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=143
47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
From 903a145f3eace5e3ae914f0335ab6c4e33635d2f Mon Sep 17 00:00:00 2001
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From: Kevin Wolf <kwolf@suse.de>
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Date: Tue, 10 Mar 2009 16:36:23 +0100
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Subject: [PATCH 4/6] tapdisk-ioemu: Write messages to a logfile
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Typically, tapdisk-ioemu runs as a daemon and messages to stderr are
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simply lost. Write them to a logfile instead.
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Signed-off-by: Kevin Wolf <kwolf@suse.de>
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---
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tapdisk-ioemu.c | 19 +++++++++++++------
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1 files changed, 13 insertions(+), 6 deletions(-)
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Index: xen-4.1.2-testing/tools/ioemu-qemu-xen/tapdisk-ioemu.c
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===================================================================
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--- xen-4.1.2-testing.orig/tools/ioemu-qemu-xen/tapdisk-ioemu.c
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+++ xen-4.1.2-testing/tools/ioemu-qemu-xen/tapdisk-ioemu.c
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@@ -78,15 +78,22 @@ int main(void)
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struct timeval tv;
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void *old_fd_start = NULL;
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- logfile = stderr;
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-
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+ /* Daemonize */
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+ if (fork() != 0)
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+ exit(0);
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+
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bdrv_init();
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init_blktap();
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- /* Daemonize */
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- if (fork() != 0)
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- exit(0);
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-
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+ logfile = fopen("/var/log/xen/tapdisk-ioemu.log", "a");
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+ if (logfile) {
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+ setbuf(logfile, NULL);
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+ fclose(stderr);
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+ stderr = logfile;
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+ } else {
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+ logfile = stderr;
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+ }
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+
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/*
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* Main loop: Pass events to the corrsponding handlers and check for
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* completed aio operations.
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