| George Keishing | e7e9171 | 2021-09-03 11:28:44 -0500 | [diff] [blame] | 1 | #!/usr/bin/env python3 |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 2 | |
| 3 | r""" |
| 4 | This module contains functions which pertain to firmware. |
| 5 | """ |
| 6 | |
| 7 | import bmc_ssh_utils as bsu |
| 8 | import var_funcs as vf |
| 9 | |
| 10 | |
| 11 | def get_hard_disk_info(device="/dev/sdb"): |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 12 | r""" |
| 13 | Get firmware information for the given device on the OS and return it as a |
| 14 | dictionary. |
| 15 | |
| 16 | Description of argument(s): |
| Joy Onyerikwu | 004ad3c | 2018-06-11 16:29:56 -0500 | [diff] [blame] | 17 | device The device to be passed to the hdparm and |
| 18 | lsblk commands (e.g. "/dev/sdb"). |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 19 | |
| 20 | Example result: |
| 21 | |
| 22 | sda_info: |
| George Keishing | 1970076 | 2020-01-22 12:32:53 -0600 | [diff] [blame] | 23 | [model_number]: MTFDDAK1T9TCB 00LY461 00LY570XXX |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 24 | [serial_number]: 179C413F |
| 25 | [firmware_revision]: MJ06 |
| Joy Onyerikwu | 004ad3c | 2018-06-11 16:29:56 -0500 | [diff] [blame] | 26 | [transport]: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, |
| 27 | SATA Rev 2.6, SATA Rev 3.0 |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 28 | [used]: unknown (minor revision code 0x006d) |
| 29 | [supported]: enhanced erase |
| 30 | [likely_used]: 10 |
| 31 | [lba_user_addressable_sectors]: 268435455 |
| 32 | [lba48_user_addressable_sectors]: 3750748848 |
| 33 | [logical_sector_size]: 512 bytes |
| 34 | [physical_sector_size]: 4096 bytes |
| 35 | [logical_sector-0_offset]: 0 bytes |
| 36 | [device_size_with_m_=_1024*1024]: 1831420 MBytes |
| 37 | [device_size_with_m_=_1000*1000]: 1920383 MBytes (1920 GB) |
| 38 | [form_factor]: 2.5 inch |
| 39 | [nominal_media_rotation_rate]: Solid State Device |
| 40 | [queue_depth]: 32 |
| 41 | [standby_timer_values]: spec'd by Standard, with device specific minimum |
| 42 | [r/w_multiple_sector_transfer]: Max = 16 Current = 16 |
| 43 | [advanced_power_management_level]: 254 |
| 44 | [dma]: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 |
| 45 | [cycle_time]: no flow control=120ns IORDY flow control=120ns |
| 46 | [pio]: pio0 pio1 pio2 pio3 pio4 |
| 47 | [security]: |
| 48 | [not_expired]: security count |
| 49 | [logical_unit_wwn_device_identifier]: 500a0751179c413f |
| 50 | [naa]: 5 |
| 51 | [ieee_oui]: 00a075 |
| 52 | [unique_id]: 1179c413f |
| 53 | [checksum]: correct |
| 54 | [name]: sda1 |
| 55 | [maj:min]: 8:1 |
| 56 | [rm]: 1 |
| 57 | [size]: 4M |
| 58 | [ro]: 0 |
| 59 | [type]: part |
| 60 | [mountpoint]: |
| 61 | |
| 62 | """ |
| 63 | |
| George Keishing | e635ddc | 2022-12-08 07:38:02 -0600 | [diff] [blame^] | 64 | cmd_buf = "hdparm -I " + device + " | egrep \":.+\" | sed -re" +\ |
| 65 | " \"s/[ \t]+/ /g\"" |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 66 | stdout, stderr, rc = bsu.os_execute_command(cmd_buf) |
| 67 | |
| 68 | firmware_dict = vf.key_value_outbuf_to_dict(stdout) |
| 69 | |
| 70 | cmd_buf = "lsblk -P " + device + " | sed -re 's/\" /\"\\n/g'" |
| 71 | stdout, stderr, rc = bsu.os_execute_command(cmd_buf) |
| George Keishing | e635ddc | 2022-12-08 07:38:02 -0600 | [diff] [blame^] | 72 | firmware_dict.update(vf.key_value_outbuf_to_dict(stdout, delim='=', |
| 73 | strip=" \"")) |
| Michael Walsh | 1700727 | 2018-02-09 15:01:12 -0600 | [diff] [blame] | 74 | |
| 75 | return firmware_dict |