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RDP trenger ikke nødvendigvis å godta innlogging uten passord, så det kan godt hende man må logge inn via konsollet i Horizon og sette nytt passord der.

Mappe disk-device til fysisk disk

Når vi har en døende disk, trenger man å mappe devicen i OSet til fysisk disk i serveren. Den mest idiotsikre måten å gjøre dette på:

Code Block
root@storageNNN# smartctl -i /dev/sd[abcdef...]
=== START OF INFORMATION SECTION ===
Vendor:               SEAGATE
Product:              ST4000NM0023
Revision:             GS11
Compliance:           SPC-4
User Capacity:        4,000,787,030,016 bytes [4.00 TB]
Logical block size:   512 bytes
LU is fully provisioned
Rotation Rate:        7200 rpm
Form Factor:          3.5 inches
Logical Unit id:      0x5000c500964af273
Serial number:        S1Z1VXJT
Device type:          disk
Transport protocol:   SAS (SPL-3)
Local Time is:        Wed Sep 21 09:45:11 2022 CEST
SMART support is:     Available - device has SMART capability.
SMART support is:     Enabled
Temperature Warning:  Disabled or Not Supported

Dette printer bl.a serienummer på disken. Den kan man finne igjen i iDRAC, og dermed finner man også den fysiske slot-en devicen/disken sitter i.


Haproxy

To take a server out of haproxy rotation the following command can be used:

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