| #!/usr/bin/env python |
| |
| r""" |
| This module contains functions which pertain to firmware. |
| """ |
| |
| import bmc_ssh_utils as bsu |
| import var_funcs as vf |
| |
| |
| def get_hard_disk_info(device="/dev/sdb"): |
| r""" |
| Get firmware information for the given device on the OS and return it as a |
| dictionary. |
| |
| Description of argument(s): |
| device The device to be passed to the hdparm and |
| lsblk commands (e.g. "/dev/sdb"). |
| |
| Example result: |
| |
| sda_info: |
| [model_number]: MTFDDAK1T9TCB 00LY461 00LY570IBM |
| [serial_number]: 179C413F |
| [firmware_revision]: MJ06 |
| [transport]: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, |
| SATA Rev 2.6, SATA Rev 3.0 |
| [used]: unknown (minor revision code 0x006d) |
| [supported]: enhanced erase |
| [likely_used]: 10 |
| [lba_user_addressable_sectors]: 268435455 |
| [lba48_user_addressable_sectors]: 3750748848 |
| [logical_sector_size]: 512 bytes |
| [physical_sector_size]: 4096 bytes |
| [logical_sector-0_offset]: 0 bytes |
| [device_size_with_m_=_1024*1024]: 1831420 MBytes |
| [device_size_with_m_=_1000*1000]: 1920383 MBytes (1920 GB) |
| [form_factor]: 2.5 inch |
| [nominal_media_rotation_rate]: Solid State Device |
| [queue_depth]: 32 |
| [standby_timer_values]: spec'd by Standard, with device specific minimum |
| [r/w_multiple_sector_transfer]: Max = 16 Current = 16 |
| [advanced_power_management_level]: 254 |
| [dma]: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 |
| [cycle_time]: no flow control=120ns IORDY flow control=120ns |
| [pio]: pio0 pio1 pio2 pio3 pio4 |
| [security]: |
| [not_expired]: security count |
| [logical_unit_wwn_device_identifier]: 500a0751179c413f |
| [naa]: 5 |
| [ieee_oui]: 00a075 |
| [unique_id]: 1179c413f |
| [checksum]: correct |
| [name]: sda1 |
| [maj:min]: 8:1 |
| [rm]: 1 |
| [size]: 4M |
| [ro]: 0 |
| [type]: part |
| [mountpoint]: |
| |
| """ |
| |
| cmd_buf = "hdparm -I " + device + " | egrep \":.+\" | sed -re" +\ |
| " \"s/[ \t]+/ /g\"" |
| stdout, stderr, rc = bsu.os_execute_command(cmd_buf) |
| |
| firmware_dict = vf.key_value_outbuf_to_dict(stdout) |
| |
| cmd_buf = "lsblk -P " + device + " | sed -re 's/\" /\"\\n/g'" |
| stdout, stderr, rc = bsu.os_execute_command(cmd_buf) |
| firmware_dict.update(vf.key_value_outbuf_to_dict(stdout, delim='=', |
| strip=" \"")) |
| |
| return firmware_dict |