From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Wolfgang Bumiller Date: Mon, 6 Apr 2020 12:16:30 +0200 Subject: [PATCH] PVE: [Config] block/file: change locking default to off 'auto' only checks whether the system generally supports OFD locks but not whether the storage the file resides on supports any locking, causing issues with NFS. Signed-off-by: Wolfgang Bumiller Signed-off-by: Thomas Lamprecht --- block/file-posix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index 35684f7e21..43bc0bd520 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -563,7 +563,7 @@ static QemuOptsList raw_runtime_opts = { { .name = "locking", .type = QEMU_OPT_STRING, - .help = "file locking mode (on/off/auto, default: auto)", + .help = "file locking mode (on/off/auto, default: off)", }, { .name = "pr-manager", @@ -663,7 +663,7 @@ static int raw_open_common(BlockDriverState *bs, QDict *options, s->use_lock = false; break; case ON_OFF_AUTO_AUTO: - s->use_lock = qemu_has_ofd_lock(); + s->use_lock = false; break; default: abort();