How to configure link aggregation in Solaris 11
Link aggregation is logical grouping of multiple physical interfaces to get :1. Increased Bandwidth2. Automatic failover/failback and redundancy3. load balancing Pre-Requisites for aggregation There are 2 major requirements to configure a link aggregation :1. All the interfaces in an aggregation must run at same speed and in full-duplex mode.2. All the interfaces must have an… Leer más »
Elasticsearch, Logstash, Kibana (ELK) Docker image documentation
https://elk-docker.readthedocs.io/
Replacing a failed disk in a mdadm RAID 5
December 8, 2013 Thomas Jansson16 Comments Introduction I have a RAID5 with 4 disks, see Rebuilding and updating my Linux NAS and HTPC server, and from my daily digest emails of the system I discovered that one of my disk had issues. I found the following in dmesg: [ 8347.726688] ata6.00: exception Emask 0x0 SAct 0xffff SErr… Leer más »
iotop tool.
33 If you want to monitor the disk read and write speed real-time you can use the iotop tool. This is useful to get exact information about how a disk performs for a particular application or task. The output will show you read/write speed per process, and total read/write speed for the server, much similar to top. To… Leer más »
Proxmox
https://www.proxmox.com/en/
Ovirt
https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Introduction.html
Allowing remote Console Acess to LDOMS
Tunnel yum traffic through another server via ssh using socks
Run all commands on the computer with restricted acccess. in yum.conf set the proxy as follows from a terminal type press enter and type your password. now, in a separate terminal (not the ssh one) type