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LU-1866 lfsck: general framework for LFSCK 1.5
[fs/lustre-release.git]
/
lustre
/
mdt
/
mdt_handler.c
diff --git
a/lustre/mdt/mdt_handler.c
b/lustre/mdt/mdt_handler.c
index
3ed1784
..
59b6d34
100644
(file)
--- a/
lustre/mdt/mdt_handler.c
+++ b/
lustre/mdt/mdt_handler.c
@@
-4467,6
+4467,8
@@
static void mdt_fini(const struct lu_env *env, struct mdt_device *m)
m->mdt_nosquash_strlen = 0;
}
m->mdt_nosquash_strlen = 0;
}
+ next->md_ops->mdo_iocontrol(env, next, OBD_IOC_PAUSE_LFSCK,
+ 0, NULL);
mdt_seq_fini(env, m);
mdt_fld_fini(env, m);
sptlrpc_rule_set_free(&m->mdt_sptlrpc_rset);
mdt_seq_fini(env, m);
mdt_fld_fini(env, m);
sptlrpc_rule_set_free(&m->mdt_sptlrpc_rset);
@@
-4926,6
+4928,12
@@
static int mdt_prepare(const struct lu_env *env,
if (rc)
RETURN(rc);
if (rc)
RETURN(rc);
+ rc = mdt->mdt_child->md_ops->mdo_iocontrol(env, mdt->mdt_child,
+ OBD_IOC_START_LFSCK,
+ 0, NULL);
+ if (rc != 0)
+ CWARN("Fail to auto trigger paused LFSCK.\n");
+
rc = mdt->mdt_child->md_ops->mdo_root_get(env, mdt->mdt_child,
&mdt->mdt_md_root_fid);
if (rc)
rc = mdt->mdt_child->md_ops->mdo_root_get(env, mdt->mdt_child,
&mdt->mdt_md_root_fid);
if (rc)