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Keith Nash
2017-07-08 09:41:05 -05:00
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@@ -54,9 +54,17 @@ Some hard drives retain these values when powered down, but some do not - includ
***
# get_hdd_temp.sh
Displays the current temperature of your system's CPUs and drives.
Displays the current temperature of your system's CPU and drives.
Drive output includes: the device ID, temperature (in Centigrade), capacity, serial number, and drive family/model. Here is sample output from one of my systems:
By default, the script uses `sysctl` to determine the number of CPU cores and report their temperatures. This reports a temperature for each core on systems equipped with modern multi-core CPUs. The optional IPMI support, if enabled, reports a single temperature for each socketed CPU. The latter result is probably more useful for monitoring CPU status.
To enable IPMI support, edit the script and:
* Set the `use_ipmi` variable to `1`
* Specify the IPMI host's IP address or DNS-resolvable hostname in the `ipmihost` variable.
* Specify the IPMI username in the `ipmiuser` variable.
* Specify the IPMI password file location in the `ipmipwfile` variable. This is a simple text file containing the IPMI user's password on a single line. You should protect this file by setting its permissions to 0600.
Drive output includes: the device ID, temperature (in Centigrade), capacity, serial number, and drive family/model. Here is sample output from one of my systems equipped with dual CPUs, using the IPMI feature and with serial numbers obfuscated:
```
=== CPU (2) ===
@@ -64,18 +72,18 @@ CPU 1: [35C]
CPU 2: [38C]
=== DRIVES ===
da1: 19C [8.58GB] SN9999999999 INTEL SSDSC2BA100G3L
da2: 39C [4.00TB] SN9999999999 HGST Deskstar NAS
da3: 36C [4.00TB] SN9999999999 HGST Deskstar NAS
da4: 26C [240GB] SN9999999999 Intel 730 and DC S35x0/3610/3700
da5: 27C [2.00TB] SN9999999999 Western Digital Green
da6: 28C [2.00TB] SN9999999999 Western Digital Red
da7: 18C [8.58GB] SN9999999999 INTEL SSDSC2BA100G3L
da8: 31C [6.00TB] SN9999999999 Western Digital Black
da9: 29C [2.00TB] SN9999999999 Western Digital Green
da10: 29C [2.00TB] SN9999999999 Western Digital Red
da11: 33C [4.00TB] SN9999999999 HGST HDN726040ALE614
da12: 37C [4.00TB] SN9999999999 HGST HDN726040ALE614
da13: 37C [4.00TB] SN9999999999 Western Digital Re
da14: 38C [4.00TB] SN9999999999 Western Digital Re
da1: 19C [8.58GB] SN9999999999999999 INTEL SSDSC2BA100G3L
da2: 39C [4.00TB] SN9999999999999999 HGST Deskstar NAS (HGST HDN724040ALE640)
da3: 36C [4.00TB] SN9999999999999999 HGST Deskstar NAS (HGST HDN724040ALE640)
da4: 27C [240GB] SN9999999999999999 Intel 730 and DC S35x0/3610/3700 (INTEL SSDSC2BB240G4)
da5: 27C [2.00TB] SN9999999999999999 Western Digital Green (WDC WD20EARX-00PASB0)
da6: 28C [2.00TB] SN9999999999999999 Western Digital Red (WDC WD20EFRX-68EUZN0)
da7: 19C [8.58GB] SN9999999999999999 INTEL SSDSC2BA100G3L
da8: 31C [6.00TB] SN9999999999999999 Western Digital Black (WDC WD6001FZWX-00A2VA0)
da9: 29C [2.00TB] SN9999999999999999 Western Digital Green (WDC WD20EARX-00PASB0)
da10: 29C [2.00TB] SN9999999999999999 Western Digital Red (WDC WD20EFRX-68EUZN0)
da11: 34C [4.00TB] SN9999999999999999 HGST HDN726040ALE614
da12: 37C [4.00TB] SN9999999999999999 HGST HDN726040ALE614
da13: 37C [4.00TB] SN9999999999999999 Western Digital Re (WDC WD4000FYYZ-01UL1B1)
da14: 38C [4.00TB] SN9999999999999999 Western Digital Re (WDC WD4000FYYZ-01UL1B1)
```