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Archive for the 'Hardware' Category

02 Čvc

Soft Reset DELL iDRAC using SSH

racadm racreset soft

07 Čvn

HowTo: Upgrade Intel NVMe P4600 SSD firmware in ESXi 7

Download and install Intel® Memory and Storage Tool CLI Solidigm™ Storage Tool CLI (SST) [root@vmware:~] /opt/solidigm/sst/sst load -ssd 0 WARNING! You have selected to update the drives firmware! Proceed with the update? (Y|N): y Checking for firmware update… – Intel SSD DC P4600 Series PHLE729000X14P0KGN – Status : The selected drive contains current firmware as […]

02 Čvn

Proxmox – Could not login to web interface and read only directory /etc/pve

May 29 02:06:55 pve1 pvestatd[1931]: authkey rotation error: cfs-lock ‚authkey‘ error: got lock request timeout May 29 02:06:55 pve1 pvestatd[1931]: status update time (9.120 seconds) May 29 02:06:56 pve1 pve-ha-lrm[2050]: unable to write lrm status file – unable to delete old temp file: Input/output error Fix the cluster filesystem: # systemctl stop pve-cluster # rm […]

25 Kvě

HowTo: Old Debian & error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

Problem: #./hpsetup ./hpsetup: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory Quick Fix: # apt-get install lib32stdc++6

28 Úno

VMware ESXI 7 and Intel NVMe SSD – Can’t add datastore

After a clean installation of VMware ESXi 7.0, I saw an NVMe disk (Intel DC P4600 4TB) in the system, but the datastore could not be added. I solved the problem quickly as follows: 1. List unresolved snapshots or replica volumes. # esxcli storage vmfs snapshot list 621cdcb9-053ddbab-e0a7-ac162d6f2e80 Volume Name: NVME-Intel VMFS UUID: 621cdcb9-053ddbab-e0a7-ac162d6f2e80 Can […]

20 Zář

MikroTik: disconnected, unicast key exchange timeout

I just fixed this problem by removing a space from the end of the PSK.

06 Čvn

Change Hyper-V IP addres in Synology Active Backup for Business

1. Enable SSH 2. Sign as root user 3. Run SQLite3 sqlite3 /volume1/\@ActiveBackup/config.db 4. Determine inventory_id: sqlite> SELECT inventory_id, host_name, host_addr FROM inventory_table; 1|| 5. Update IP address and host name (on row with correct inventory_id): sqlite> update inventory_table set host_name = „“, host_addr = „“ WHERE inventory_id = ‚1‘; 6. Terminate SQLite3 program: sqlite> […]

08 Úno

Xorg a rozlišení 2560×1440

Koupil jsem si nový monitor s rozlišením 2560×1440 pixelů, ale Xorg ho nerozpoznal korektně xrandr –listmonitors Monitors: 1 0: +*HDMI-1 1920/725×1440/428+0+0 HDMI-1 …takže jsem musel rozlišení nastavit ručně. Nejdříve jsem si vygeneroval adekvátní modeline (rozlišení 2560×1400 pixelů při 60Hz): $ cvt 2560 1440 60 # 2560×1440 59.96 Hz (CVT 3.69M9) hsync: 89.52 kHz; pclk: 312.25 […]

24 Lis

FortiGate – Problem with license information

After renewing a contract license, the kicense information widget indicates that all or some of the licenses are not available. QuickFix: Run the following commands in the CLI diag debug app update -1 diag debug en exec update-now

17 Led

„The Ext Drive has been disabled due to a detected fault“ Lenovo SR570 & Lenovo DE4000H

1. Power off (all) servers 2. Change the volume LUN ID to ID 0 on DE4000H 3. Power on (all) servers

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