Archivo del Autor: carlosap

ZFS incremental replication

https://www.headdesk.me/ZFS_incremental_replication ZFS incremental replication From www.headdesk.me Contents  [hide]  1 Overall 1.1 Test system 1.2 Create a snapshot 1.3 Send the filesystem to the remote server 1.4 Making a second snapshot 1.5 Making an incremental replication 1.6 What if the target server has dirty data? 1.7 Clean up 1.8 Monitor throughput Overall ZFS replication works with… Leer más »

iozone benchmark 4k and fio

https://www.cyberciti.biz/tips/linux-filesystem-benchmarking-with-iozone.html iozone -r 4k -s 4096m -b test4k.xls https://devopsideas.com/benchmarking-disk-iops-aws-vs-digitalocean/ fio –randrepeat=1 –gtod_reduce=1 –name=test –filename=test –bs=4k –iodepth=64 –size=4G –readwrite=randrw –rwmixread=75 versión windows https://bluestop.org/fio/

postgresql

https://www.if-not-true-then-false.com/2012/install-postgresql-on-fedora-centos-red-hat-rhel/

mount NFS windows 2008 r2

at cmd prompt >mount -o anon \\192.168.1.1\srv\share z: z: is now successfully connected to \\192.168.1.1\srv\share The command completed successfully.

proquiet

proquiet base -C enable proquiet base -C disable

share nfs zfs solaris

How To, Solaris, ZFS matthew.mattoon September 23, 2013 In Solaris 11.1 Oracle decided to change the way that they stored filesystem share information.  I personally loved the change, but that was without understanding what the change really was.  For more information on how to enable NFS exports see my previous article here. Setup Our Environment… Leer más »

ltfsck solaris

ltfsck /opt/SUNWltfs/bin/ltfsck -f /dev/rmt/1 –backend=ltotape LTFS16000I ltfsck starting, LTFS version 1.2.6 (20130711_orcl), log level 2 LTFS20013I Drive type is IBM LTO7, serial number is 10WT026083 LTFS17160I Maximum device block size is 524288 LTFS12015I Attempting to load the medium LTFS16014I Checking LTFS file system on ‘/dev/rmt/1’ LTFS12015I Attempting to load the medium LTFS16023I LTFS volume information:… Leer más »

change dns solaris

svccfg -s network/dns/client listprop config svccfg -s network/dns/client setprop config/nameserver = net_address: «(192.168.24.22 192.168.1.21)» svccfg -s network/dns/client listprop config svcadm refresh dns/client

SPARC: How to Boot From an Alternate Operating System or Boot Environment

Assume the root role.See How to Use Your Assigned Administrative Rights in Oracle Solaris 11.1 Administration: Security Services. Bring the system to the ok PROM prompt. # init 0 (Optional) Display a list of available boot environments by using the boot command with the -L option. To boot a specified entry, type the number of the entry and press Return: Select environment to boot: [1 -… Leer más »