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rbd: omit 'rw' option during map

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The ro and rw options were added in linux 3.7. To be compatible with
older kernels, don't specify rw. The default will probably always be
rw, so this should not present any problems in the future.

Reported-by: nicolasc <nicolas.canceill@surfsara.nl>
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Josh Durgin 2013-11-01 19:02:29 -07:00
parent e043b6d078
commit fb0f198644
1 changed files with 3 additions and 3 deletions
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6
src/rbd.cc
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@ -1643,12 +1643,12 @@ static int do_kernel_add(const char *poolname, const char *imgname,
}
if (read_only)
oss << " ro";
oss << " ro,";
else
oss << " rw";
oss << " ";
const char *user = g_conf->name.get_id().c_str();
oss << ",name=" << user;
oss << "name=" << user;
char key_name[strlen(user) + strlen("client.") + 1];
snprintf(key_name, sizeof(key_name), "client.%s", user);