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: all cores
0x40: core: this core
0x30: prefetch: all inclusive
0x10: prefetch: Hardware prefetch only
0x00: prefetch: exclude hardware prefetch
0x08: (M)ESI: Modified
0x04: M
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it took to process them (lat for latency.)
Figure 1 shows the results of a test on a ThinkPad T520 with a 300GB Intel SSD 320 on kernel 3.0. When you are measuring performance, it makes sense to think
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written = 3,092,316,937 (3,092.317 MB)
Number of Write function calls = 290,969
Average (mean) bytes per call = 10,634.815 (bytes) (0.011 MB)
Standard Deviation bytes per call = 151,511.125208 (bytes) (0
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the database connection (Listing 2).
Listing 2
Database Connection
01 #! /bin/sh
02 echo "Demo for database write access"
03 rm input.sql
04 touch input.sql
05 sleep 3
06 clear
07
08 # Entry
09
10
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is MySQL or SQLite. 128MB disk space and 256MB RAM are the available hardware resources in a shared-hosting environment.
If you need more, you have to upgrade to the Flex level, which means having
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OS*)
15 PING="ping"
16 PING2=""
17 ;;
18 esac
19 ...
20
21 for i in server1 server2 server3 workstation1 workstation2
22 do
23 $PING $i $PING2 > /dev/null
24 if [ "$?" != "0
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Manager (CLVM) is used to mount the shared storage.
Architecture
The two physical cluster nodes in this article each have four network cards: eth0
through eth3
. The first (eth0
), and third (eth2 ... 0
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cgroup, which has no restrictions. You can test this by sending a SIGUSR1 to the process:
# kill -USR1 $pid
578804+0 records in
578804+0 records out
296347648 bytes (296 MB) copied, 7.00803 s, 42.3 MB
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on hand; it is available on the web [2]. You will also find it useful to have the current version 1.0.2 [3] of the OCF Resource Agent Developer's Guide
, created by Hastexo's Florian Haas. The Developer
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(number, label):
07 for i in xrange(number):
08 print ' ' + str(i) + ' ' + label
09 sleep((number - 15)/10.0)
10
11 if '__main__' == __name__:
12
13 p1 = Process(target = count, args = (20
