Good day,
From the HPE Servers Support & OS Certification Matrices it appears that Canonical Ubuntu 20.04 LTS with kernel 5.4.0 is supported and certified for the DL 360 Gen10 with the in-distro drivers.
Has anyone Canonical Ubuntu 20.04 LTS with kernel 5.4.0 been tested for the DL 360 Gen10 with the RAID controller - HPE SmartArray P408i-a ?
Which in-distro driver (hpdsa or smartpqi) is recommended ?
On https://techlibrary.hpe.com/us/en/enterprise/servers/supportmatrix/exceptions/ubuntu_exceptions.aspx is mentioned that Canonical Ubuntu 18.04 with kernel 4.15 is tested. (HPE tested using in-distro driver with these adapters: - P408i Smart Array Controller)
The problem:
The problem is that initially the raid controller did not catch or detect hard disk errors which caused the application to stop due to the IO error.
# Kernel Logs
kernel: [10250982.149112] sd 1:1:0:0: [sda] tag#174 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10250982.149114] sd 1:1:0:0: [sda] tag#174 Sense Key : Medium Error [current]
kernel: [10250982.149116] sd 1:1:0:0: [sda] tag#174 Add. Sense: Unrecovered read error
kernel: [10250982.149118] sd 1:1:0:0: [sda] tag#174 CDB: Read(10) 28 00 19 d4 9a c0 00 00 20 00
kernel: [10250982.149120] print_req_error: I/O error, dev sda, sector 433363648
kernel: [10251220.552923] sd 1:1:0:0: [sda] tag#483 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10251220.552927] sd 1:1:0:0: [sda] tag#483 Sense Key : Medium Error [current]
kernel: [10251220.552929] sd 1:1:0:0: [sda] tag#483 Add. Sense: Unrecovered read error
kernel: [10251220.552931] sd 1:1:0:0: [sda] tag#483 CDB: Read(10) 28 00 19 c8 17 00 00 00 20 00
kernel: [10251220.552933] print_req_error: I/O error, dev sda, sector 432543488
kernel: [10251809.636162] sd 1:1:0:0: [sda] tag#53 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10251809.636171] sd 1:1:0:0: [sda] tag#53 Sense Key : Medium Error [current]
kernel: [10251809.636176] sd 1:1:0:0: [sda] tag#53 Add. Sense: Unrecovered read error
kernel: [10251809.636183] sd 1:1:0:0: [sda] tag#53 CDB: Read(10) 28 00 1a 29 39 20 00 00 20 00
kernel: [10251809.636187] print_req_error: I/O error, dev sda, sector 438909216
kernel: [10252238.798677] sd 1:1:0:0: [sda] tag#917 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10252238.798680] sd 1:1:0:0: [sda] tag#917 Sense Key : Medium Error [current]
kernel: [10252238.798682] sd 1:1:0:0: [sda] tag#917 Add. Sense: Unrecovered read error
kernel: [10252238.798685] sd 1:1:0:0: [sda] tag#917 CDB: Read(10) 28 00 19 d2 73 c0 00 00 20 00
kernel: [10252238.798687] print_req_error: I/O error, dev sda, sector 433222592
kernel: [10252361.296318] sd 1:1:0:0: [sda] tag#784 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10252361.296322] sd 1:1:0:0: [sda] tag#784 Sense Key : Medium Error [current]
kernel: [10252361.296324] sd 1:1:0:0: [sda] tag#784 Add. Sense: Unrecovered read error
kernel: [10252361.296326] sd 1:1:0:0: [sda] tag#784 CDB: Read(10) 28 00 19 d3 37 e0 00 00 20 00
kernel: [10252361.296328] print_req_error: I/O error, dev sda, sector 433272800
kernel: [10252459.738921] sd 1:1:0:0: [sda] tag#167 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10252459.738924] sd 1:1:0:0: [sda] tag#167 Sense Key : Medium Error [current]
kernel: [10252459.738926] sd 1:1:0:0: [sda] tag#167 Add. Sense: Unrecovered read error
kernel: [10252459.738928] sd 1:1:0:0: [sda] tag#167 CDB: Read(10) 28 00 1a 29 39 20 00 00 20 00
kernel: [10252459.738930] print_req_error: I/O error, dev sda, sector 438909216
kernel: [10252850.102638] sd 1:1:0:0: [sda] tag#405 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10252850.102640] sd 1:1:0:0: [sda] tag#405 Sense Key : Medium Error [current]
kernel: [10252850.102642] sd 1:1:0:0: [sda] tag#405 Add. Sense: Unrecovered read error
kernel: [10252850.102644] sd 1:1:0:0: [sda] tag#405 CDB: Read(10) 28 00 19 b9 96 e0 00 00 20 00
kernel: [10252850.102646] print_req_error: I/O error, dev sda, sector 431593184
kernel: [10253365.783826] sd 1:1:0:0: [sda] tag#817 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10253365.783830] sd 1:1:0:0: [sda] tag#817 Sense Key : Medium Error [current
kernel: [10253365.783832] sd 1:1:0:0: [sda] tag#817 Add. Sense: Unrecovered read error
kernel: [10253365.783834] sd 1:1:0:0: [sda] tag#817 CDB: Read(10) 28 00 19 bf 1f 60 00 00 20 00
kernel: [10253365.783836] print_req_error: I/O error, dev sda, sector 431955808
kernel: [10253515.907023] sd 1:1:0:0: [sda] tag#970 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
kernel: [10253515.907036] sd 1:1:0:0: [sda] tag#970 Sense Key : Medium Error [current]
kernel: [10253515.907039] sd 1:1:0:0: [sda] tag#970 Add. Sense: Unrecovered read error
kernel: [10253515.907041] sd 1:1:0:0: [sda] tag#970 CDB: Read(10) 28 00 1a 29 39 20 00 00 20 00
kernel: [10253515.907043] print_req_error: I/O error, dev sda, sector 438909216
By updating the Raid Controller software to version 3.00 IO Errors could be detected again. However, the raid controller now stops working completely from time to time and needs to be replaced.
#dmesg
719-Slot 0 Drive Array - A controller failure event occurred prior to this power-up. (Previous lock up code = 0x6100C) Action: Install the latest controller firmware. If the problem persists, replace the controller.
