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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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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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07.10.2025
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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07.10.2025
Documentary Released
CultRepo has released a documentary relating the history of the popular Python programming language (https://www.python.org/psf-landing/).
The 90-minute documentary, which you can watch
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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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have 26 cores or 52 hyperthreads per NUMA node for the VM. Figure 2 shows a four-socket server with 28 cores per socket and 6TB of RAM.
Figure 2: A four
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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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certificates
. An example of a fairly comprehensive certificate check (still without using the full range of options) is:
./check_cert --url checkmk.de --port 443 --not-after 3456000 1728000 --max-validity 90
