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client: set metadata["root"] from mount method when it's called with a pathname

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Currently, we only set the root properly config file or the
--client_metadata command line option. If a userland client program
tries to call ceph_mount with a pathname, it's not being properly
set.

Since we already hold the mutex, we can just update it directly.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
This commit is contained in:
Jeff Layton 2016-12-16 10:19:18 -05:00
parent 478551e988
commit 9f8810008c
1 changed files with 3 additions and 1 deletions
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4
src/client/Client.cc
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@ -5628,8 +5628,10 @@ int Client::mount(const std::string &mount_root, const UserPerm& perms,
}
filepath fp(CEPH_INO_ROOT);
if (!mount_root.empty())
if (!mount_root.empty()) {
metadata["root"] = mount_root.c_str();
fp = filepath(mount_root.c_str());
}
while (true) {
MetaRequest *req = new MetaRequest(CEPH_MDS_OP_GETATTR);
req->set_filepath(fp);