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Pad S200 and S206 are lightweight and superthin. They come with a large 11.6-inch HD widescreen, are just 0.81 inches thick, and weigh 2.8 pounds. The S200 comes with an Intel Atom dual-core processor
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. You can create memory pressure in the system by launching eight RAM hogs:
stress -m 8 --verbose
These tasks malloc 256MB and touch a byte every 4096 bytes, which dirties each memory page and forces ... 8
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Details about the session; for example, m=audio 5004 RTP/AVP 0
shows that port 5004 is used for the RTP stream and that the PCMU (G.711) codec is suggested.
Listing 2
Request
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to the network is still possible via the HTTP port 80, but all other access is prohibited:
$ ping 8.8.4.4
ping: icmp open socket: Permission denied
$ nc -v aspmx.l.google.com 25
nc: connect to aspmx.l.google.com
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was to install openlava on the master node of the cluster. This is very easy to do using:
[root@test1 RPMS]# yum install \
openlava-2.0-206.1.x86_64.rpm
Just as a reminder, the binary I used installs openlava
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such as the codec, the open port (in the m
header), and the IP address or name of the hosts.
Listing 1
Invite Request with SIP and SDP
01 INVITE sip:bob@biloxi.com SIP/2.0
02 Via: SIP/2.0/UDP pc33
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.168.209.200
07 192.168.209.200:3260,1 iqn.1986-03.com.sun:02:8f4cd1fa-b81d-c42b-c008-a70649501262
08 # iscsiadm -m node
09 # /etc/init.d/open-iscsi restart
10 # fdisk -l
11 Disk /dev/sdb: 2147 MB, 2147418112 bytes
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_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=de-latin1-nodeadkeys rd_NO_MD quiet SYSFONT=latarcyrheb-sun16 rhgb rd_LVM_LV=VolGroup00/LogVol01 rd_LVM_LV=VolGroup00/LogVol00 LANG=de_DE.UTF-8 rd_NO_DM crashkernel=128M
[root
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, monitor other services. The Nagios/Icinga portal [7] and various wikis [8] contain innumerable examples thanks to the huge popularity of Nagios and Icinga.
The type of monitoring you do will depend greatly
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m0.008s
Line 8 of the backtrace in Listing 6 shows that the issue is caused by the file permissions: The Nagios user wants to write the webrat.log file but does not have the required permissions
