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Benjamin Dos Santos bdossantos

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bdossantos / test.pp
Created September 23, 2013 21:04
homebrew::tap { 'homebrew/dupes': } ->
package { 'make': ensure => present, }
@bdossantos
bdossantos / test.pp
Created September 22, 2013 21:41
package { 'htop-osx':
ensure => present,
provider => 'homebrew',
}
@bdossantos
bdossantos / gist:6416778
Created September 2, 2013 20:03
OVH RTM, Zombies
# ps -el | grep 'Z'
F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD
1 Z 0 20661 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
1 Z 0 20662 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
1 Z 0 20663 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
5 Z 500 20665 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
1 Z 0 20668 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
5 Z 500 20669 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
1 Z 0 20671 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
1 Z 0 20672 20657 0 80 0 - 0 exit ? 00:00:00 rtm <defunct>
@bdossantos
bdossantos / gist:6371548
Last active November 11, 2017 04:46
OVH NAS "HA"
Aug 28 22:27:21 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:27:21 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:27:21 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:27:21 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:30:10 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:31:10 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:32:10 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:37:11 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:42:10 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
Aug 28 22:47:10 ws04-wm kernel: nfs: server 10.16.100.99 not responding, still trying
@bdossantos
bdossantos / pwget.sh
Created July 9, 2013 10:50
pwget.sh
#!/usr/bin/env sh
file='~/wget_input.txt'
cat $file | awk '{print $1}' | xargs -n 1 -P 100 wget -q
@bdossantos
bdossantos / gist:5920329
Created July 3, 2013 16:45
raspberry fstab
root@raspberrypi:~# cat /etc/fstab
proc /proc proc defaults 0 0
/dev/mmcblk0p1 /boot vfat defaults 0 2
/dev/mmcblk0p2 / ext4 defaults,noatime 0 1
# a swapfile is not a swap partition, so no using swapon|off from here on, use dphys-swapfile swap[on|off] for that
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
tmpfs /var/log tmpfs defaults,noatime,mode=0755 0 0
tmpfs /var/lock tmpfs defaults,noatime,mode=0755 0 0
@bdossantos
bdossantos / hdparm.md
Last active December 19, 2015 02:29
MG 64G SAS I/O 
$ hdparm -t /dev/sda

/dev/sda:
 Timing buffered disk reads: 168 MB in  3.02 seconds =  55.71 MB/sec

$ hdparm -t /dev/sda
@bdossantos
bdossantos / gist:5484286
Created April 29, 2013 19:58 — forked from aeris/gist:1872233
# Partitionning
fdisk /dev/sda (n p 1, a 1, t 1 fd, w)
sfdisk -d /dev/sda | sfdisk /dev/sdb
# RAID 1
mdadm --create --verbose /dev/md0 --level=1 --raid-devices=2 /dev/sda1 /dev/sdb1 --assume-clean
# LVM
pvcreate /dev/md0
vgcreate debian /dev/md0
@bdossantos
bdossantos / gist:5394891
Created April 16, 2013 10:28
ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
ata1.00: failed command: SMART
ata1.00: cmd b0/d5:01:06:4f:c2/00:00:00:00:00/00 tag 0 pio 512 in
res 40/00:00:88:d7:40/00:00:09:00:00/e9 Emask 0x4 (timeout)
ata1.00: status: { DRDY }
ata1: hard resetting link
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
ata1.00: configured for UDMA/33
ata1: EH complete
ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
@bdossantos
bdossantos / gist:5354241
Created April 10, 2013 12:37
mon01 sda
ata1.00: exception Emask 0x0 SAct 0xffff SErr 0x0 action 0x0
ata1.00: irq_stat 0x40000008
ata1.00: failed command: READ FPDMA QUEUED
ata1.00: cmd 60/00:00:01:f9:87/01:00:b9:00:00/40 tag 0 ncq 131072 in
res 41/40:00:78:f9:87/00:01:b9:00:00/00 Emask 0x409 (media error) <F>
ata1.00: status: { DRDY ERR }
ata1.00: error: { UNC }
ata1.00: configured for UDMA/133
ata1: EH complete
ata1.00: exception Emask 0x0 SAct 0xfffe SErr 0x0 action 0x0