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[Qemu-devel] [PULL 7/9] block: use /var/tmp instead of /tmp for -snapsho
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PULL 7/9] block: use /var/tmp instead of /tmp for -snapshot |
Date: |
Fri, 28 Feb 2014 19:33:41 +0100 |
From: Amit Shah <address@hidden>
If TMPDIR is not specified, the default was to use /tmp for the working
copy of the block devices. Update this to /var/tmp instead, so systems
using tmp-on-tmpfs don't end up inadvertently using RAM for the block
device.
Signed-off-by: Amit Shah <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
block.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/block.c b/block.c
index 2fd5482..38bbdf3 100644
--- a/block.c
+++ b/block.c
@@ -547,8 +547,9 @@ int get_tmp_filename(char *filename, int size)
int fd;
const char *tmpdir;
tmpdir = getenv("TMPDIR");
- if (!tmpdir)
- tmpdir = "/tmp";
+ if (!tmpdir) {
+ tmpdir = "/var/tmp";
+ }
if (snprintf(filename, size, "%s/vl.XXXXXX", tmpdir) >= size) {
return -EOVERFLOW;
}
--
1.8.5.3
- [Qemu-devel] [PULL 0/9] Block patches, Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 1/9] qemu-iotests: add more tests to the "quick" group, Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 4/9] qmp: Fix BlockdevOptionQuorum., Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 6/9] qemu-io-test: Disable Quorum test when not compiled in., Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 8/9] discard rbd error output when not relevant in qemu-iotests, Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 2/9] block: gluster - code movements, state storage changes, Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 5/9] qmp: Make Quorum error events more palatable., Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 3/9] block: gluster - add reopen support., Stefan Hajnoczi, 2014/02/28
- [Qemu-devel] [PULL 7/9] block: use /var/tmp instead of /tmp for -snapshot,
Stefan Hajnoczi <=
- [Qemu-devel] [PULL 9/9] block/vmdk: do not report file offset for compressed extents, Stefan Hajnoczi, 2014/02/28