From fc0d1901839f9a34fb2bfb7be1e3953b29848460 Mon Sep 17 00:00:00 2001
From: Sergey Cheremencev <sergey.cheremencev@hpe.com>
Date: Fri, 24 Jul 2020 13:20:17 +0300
Subject: [PATCH] LU-13817 quota: print error when pool is absent

Print error for "lfs quota --pool" and
"lfs setquota -o" if pool is absent.

HPE-bug-id: LUS-9112
Test-Parameters: trivial testlist=sanity-quota
Change-Id: I4c2aa41d8c6f27742e68dfdc78c9d9365c760237
Signed-off-by: Sergey Cheremencev <sergey.cheremencev@hpe.com>
Reviewed-on: https://review.whamcloud.com/39505
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Emoly Liu <emoly@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 lustre/utils/liblustreapi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lustre/utils/liblustreapi.c b/lustre/utils/liblustreapi.c
index 44ac26c..43fd548 100644
--- a/lustre/utils/liblustreapi.c
+++ b/lustre/utils/liblustreapi.c
@@ -5683,6 +5683,9 @@ int llapi_quotactl(char *mnt, struct if_quotactl *qctl)
 	rc = ioctl(root, OBD_IOC_QUOTACTL, qctl);
 	if (rc < 0)
 		rc = -errno;
+	if (rc == -ENOENT && LUSTRE_Q_CMD_IS_POOL(qctl->qc_cmd))
+		llapi_error(LLAPI_MSG_ERROR | LLAPI_MSG_NO_ERRNO, rc,
+			    "Cannot find pool '%s'", qctl->qc_poolname);
 
 	close(root);
 	return rc;
-- 
1.8.3.1