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, admins need three things: a 2.6.13 kernel or newer, a kernel configured for kexec, and the corresponding userland tools (Figure 1).
Figure 1: Dependencies
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the numbers, sizes, capacities, and prices of the 1990s with those of today. For example, in 1995, a 500MB hard disk was considered large; today, my iPhone 4 has a 16GB capacity, of which I have just over 6GB
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ports on www2.haribo.com (213.185.81.67):
Not shown: 995 closed ports
PORT STATE SERVICE VERSION
21/tcp open ftp?
22/tcp open tcpwrapped
80/tcp open http Apache httpd
|_ html
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s
04 4> JOIN employees e ON (s.employee_id = e.employee_id)
05 5> WHERE s.sale_date > trunc(sysdate) - INTERVAL '6' MONTH
06 6> AND s.eur_value >= 10;
07 Explained.
08
09 SQL> select * from table
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of important features). All of the NAS devices in our lab used Intel processors and supported popular RAID levels, at least 1 and 5; the better devices also offered a dual-parity variant like RAID 6. (See
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Engineering Task Force (IETF) requests for comment (RFCs) and drafts on IPv6 over low-power wireless personal area networks (6LoWPAN) and IPv6 over constrained node networks (6lo) [1]. That said, narrowband
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System, DUP: total=8.00MB, used=4.00KB
Metadata, DUP: total=1.00GB, used=79.20MB
If Btrfs only has one device available when the filesystem is created, it automatically generates a duplicate
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time; in the worst case, this would mean having 96x64MB = 6GB of RAM.
If you want the processes in a given pool to use different settings, you store them in the pool configuration file (like
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, and you are given minimum, maximum, and average values for the speed of ICMP responses.
In addition to performing the simple ping test, you can access a freely configurable website, or transfer 1MB of test
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of partitions and refuses, for example, to create a RAID 6 with only two RAID partitions.
However, what do you do if the machine has already been used for a length of time with a simple filesystem? In principle
