This seems similar to T193651. Icinga is reporting an issue in one of labstore1003's disks.
aborrero@labstore1003:~ $ sudo /usr/sbin/smartctl --info --health -d megaraid,11 /dev/bus/1 smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.13.0-93-generic] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: SEAGATE Product: ST32000444SS Revision: KS68 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Logical block size: 512 bytes Rotation Rate: 7200 rpm Form Factor: 3.5 inches Logical Unit id: 0x5000c50025f6420f Serial number: 9WM3BJ5S Device type: disk Transport protocol: SAS Local Time is: Tue Jul 17 10:43:34 2018 UTC SMART support is: Available - device has SMART capability. SMART support is: Enabled Temperature Warning: Disabled or Not Supported === START OF READ SMART DATA SECTION === SMART Health Status: HARDWARE IMPENDING FAILURE GENERAL HARD DRIVE FAILURE [asc=5d, ascq=10]
aborrero@labstore1003:~ $ sudo megacli -PDList -aALL | grep 'S.M.A.' Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : Yes Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No Drive has flagged a S.M.A.R.T alert : No