LU-17308 mgs: move pool_cmd check to the kernel

[fs/lustre-release.git] / lustre / utils / liblustreapi_pcc.c

diff --git a/lustre/utils/liblustreapi_pcc.c b/lustre/utils/liblustreapi_pcc.c
index 0045d7e..47192e5 100644 (file)
--- a/lustre/utils/liblustreapi_pcc.c
+++ b/lustre/utils/liblustreapi_pcc.c
@@ -215,7 +215,7 @@ int llapi_pcc_detach_fid(const char *mntpath, const struct lu_fid *fid,
        int fd;
        struct lu_pcc_detach_fid detach;
 
-       rc = get_root_path(WANT_FD, NULL, &fd, (char *)mntpath, -1, NULL, NULL);
+       rc = llapi_root_path_open(mntpath, &fd);
        if (rc) {
                llapi_error(LLAPI_MSG_ERROR, rc, "cannot get root path: %s",
                            mntpath);
@@ -232,10 +232,10 @@ int llapi_pcc_detach_fid(const char *mntpath, const struct lu_fid *fid,
        detach.pccd_fid = *fid;
        detach.pccd_opt = option;
 
-       /* fd is cached internally, no need to close */
        rc = ioctl(fd, LL_IOC_PCC_DETACH_BY_FID, &detach);
        rc = rc ? -errno : 0;
 
+       close(fd);
        return rc;
 }