How to enable TRIM for third-party SSDs on MacOS

The trimforce utility allows you to activate TRIM on third-party devices connected to the AHCI controller; by default, TRIM commands are not sent to third-party storage devices. The trimforce utility has appeared since OS X 10.10.4.
On original devices, TRIM is used by default and no commands need to be entered.

Continue reading “How to enable TRIM for third-party SSDs on MacOS”

ABillS. SNMP Port Shift

I noticed once that on Huawei switches SNMP port indices can be shifted, for example, on Huawei s2326 VLANs are considered first, for example ifIndex.1 is vlan1, ifIndex.2, ifIndex.3, ifIndex.4 are user VLANs, and then ifIndex5 is the port Ethernet1. Because of this, when binding client services to switch ports in ABillS, the ports will not be displayed correctly.

Continue reading “ABillS. SNMP Port Shift”