From b2b7d7f75a2df81704fdd67e7723a3172b4da5a2 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 13 Aug 2014 10:49:21 -0400 Subject: blkmapd: dump useful device information to syslog Dump some information about used devices to syslog so that an admin can troubleshoot failing blocklayout mounts. Signed-off-by: Christoph Hellwig Signed-off-by: Steve Dickson --- utils/blkmapd/device-process.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'utils/blkmapd/device-process.c') diff --git a/utils/blkmapd/device-process.c b/utils/blkmapd/device-process.c index 5fe3dff..f53a616 100644 --- a/utils/blkmapd/device-process.c +++ b/utils/blkmapd/device-process.c @@ -181,6 +181,8 @@ static int map_sig_to_device(struct bl_sig *sig, struct bl_volume *vol) /* FIXME: should we use better algorithm for disk scan? */ mapped = verify_sig(disk, sig); if (mapped) { + BL_LOG_INFO("%s: using device %s\n", + __func__, disk->valid_path->full_path); vol->param.bv_dev = disk->dev; vol->bv_size = disk->size; break; -- cgit