multipath   A beginners guide to Solaris Multipathing Software (MPxIO or STMS) By admin Oracle Solaris Storage Multipathing MPxIO provides multipath access to storage luns by grouping together the physical paths and presenting a single logical path. MPxIO can also be referred as STMS or SCSI_VHCI due to the commands used and logical device paths created. Configuration files For SolarisSeguir leyendo

extend root filesystem CENTOS 7

Saltar al final de los metadatos Creado por Fredrik Mikker, modificado por última vez por Martin Sharples el jul 25, 2017 Ir al inicio de los metadatos Version This article was written for version 6 of OP5 Appliance System, it could work on both lower and higher version if nothing else is stated. Articles in community space is notSeguir leyendo

security online

php extensions solaris 64 bits

Compilar php5 con 64 bits php-src/ext Ejemplo: cd php-src/ext/pgsql Para compilar en 64 bits: export CFLAGS=”-m64 -O2 -g” ./configure make verificar 64 bits: -bash-4.4# file ELF 64-bit MSB dynamic lib SPARCV9 Version 1, UltraSPARC1 Extensions Required, dynamically linked, not stripp

fio some benchmarks iops

130 nvme read: iops=37457 write: iops=12491 -bash-4.4# fio –randrepeat=1 –gtod_reduce=1 –name=test –filename=test –bs=4k –iodepth=64 –size=4G –readwrite=randrw –rwmixread=75 test: (g=0): rw=randrw, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=64 fio-2.0.14 Starting 1 process Jobs: 1 (f=1): [m] [100.0% done] [197.2M/67756K/0K /s] [50.7K/16.1K/0 iops] [eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=39865: Tue Oct 30 16:47:38 2018 read : io=3071.7MB, bw=149830KB/s, iops=37457Seguir leyendo