# Czech translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Pavel Heimlich <tropikhajma@gmail.com>, 2009.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n 4.22.0\n"
"POT-Creation-Date: 2024-06-01 06:12+0200\n"
"PO-Revision-Date: 2024-03-29 09:48+0100\n"
"Last-Translator: Automatically generated\n"
"Language-Team: Czech <translation-team-cs@lists.sourceforge.net>\n"
"Language: cs\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"

#. type: TH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "proc_sys_vm"
msgstr ""

#. type: TH
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2024-05-02"
msgstr "2. května 2024"

#. type: TH
#: archlinux debian-unstable
#, no-wrap
msgid "Linux man-pages 6.8"
msgstr "Linux man-pages 6.8"

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "NAME"
msgstr "JMÉNO"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "/proc/sys/vm/ - virtual memory subsystem"
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "DESCRIPTION"
msgstr "POPIS"

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/>"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This directory contains files for memory management tuning, buffer, and "
"cache management."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/admin_reserve_kbytes> (since Linux 3.10)"
msgstr "I</proc/sys/vm/admin_reserve_kbytes> (od Linuxu 3.10)"

#.  commit 4eeab4f5580d11bffedc697684b91b0bca0d5009
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This file defines the amount of free memory (in KiB) on the system that "
"should be reserved for users with the capability B<CAP_SYS_ADMIN>."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"The default value in this file is the minimum of [3% of free pages, 8MiB] "
"expressed as KiB.  The default is intended to provide enough for the "
"superuser to log in and kill a process, if necessary, under the default "
"overcommit 'guess' mode (i.e., 0 in I</proc/sys/vm/overcommit_memory>)."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Systems running in \"overcommit never\" mode (i.e., 2 in I</proc/sys/vm/"
"overcommit_memory>)  should increase the value in this file to account for "
"the full virtual memory size of the programs used to recover (e.g., "
"B<login>(1)  B<ssh>(1), and B<top>(1))  Otherwise, the superuser may not be "
"able to log in to recover the system.  For example, on x86-64 a suitable "
"value is 131072 (128MiB reserved)."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Changing the value in this file takes effect whenever an application "
"requests memory."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/compact_memory> (since Linux 2.6.35)"
msgstr "I</proc/sys/vm/compact_memory> (od Linuxu 2.6.35)"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"When 1 is written to this file, all zones are compacted such that free "
"memory is available in contiguous blocks where possible.  The effect of this "
"action can be seen by examining I</proc/buddyinfo>."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "Present only if the kernel was configured with B<CONFIG_COMPACTION>."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/drop_caches> (since Linux 2.6.16)"
msgstr "I</proc/sys/vm/drop_caches> (od Linuxu 2.6.16)"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Writing to this file causes the kernel to drop clean caches, dentries, and "
"inodes from memory, causing that memory to become free.  This can be useful "
"for memory management testing and performing reproducible filesystem "
"benchmarks.  Because writing to this file causes the benefits of caching to "
"be lost, it can degrade overall system performance."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "To free pagecache, use:"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "echo 1 E<gt> /proc/sys/vm/drop_caches\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "To free dentries and inodes, use:"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "echo 2 E<gt> /proc/sys/vm/drop_caches\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "To free pagecache, dentries, and inodes, use:"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "echo 3 E<gt> /proc/sys/vm/drop_caches\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Because writing to this file is a nondestructive operation and dirty objects "
"are not freeable, the user should run B<sync>(1)  first."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/sysctl_hugetlb_shm_group> (since Linux 2.6.7)"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This writable file contains a group ID that is allowed to allocate memory "
"using huge pages.  If a process has a filesystem group ID or any "
"supplementary group ID that matches this group ID, then it can make huge-"
"page allocations without holding the B<CAP_IPC_LOCK> capability; see "
"B<memfd_create>(2), B<mmap>(2), and B<shmget>(2)."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/legacy_va_layout> (since Linux 2.6.9)"
msgstr "I</proc/sys/vm/legacy_va_layout> (od Linuxu 2.6.9)"

#.  The following is from Documentation/filesystems/proc.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If nonzero, this disables the new 32-bit memory-mapping layout; the kernel "
"will use the legacy (2.4) layout for all processes."
msgstr ""
"Pokud je nenulový, vypne nový 32 bitový memory-mapping layout; jádro použije "
"pro všechny procesy původní (2.4) layout."

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/memory_failure_early_kill> (since Linux 2.6.32)"
msgstr "I</proc/sys/vm/memory_failure_early_kill> (od Linuxu 2.6.32)"

#.  The following is based on the text in Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Control how to kill processes when an uncorrected memory error (typically a "
"2-bit error in a memory module)  that cannot be handled by the kernel is "
"detected in the background by hardware.  In some cases (like the page still "
"having a valid copy on disk), the kernel will handle the failure "
"transparently without affecting any applications.  But if there is no other "
"up-to-date copy of the data, it will kill processes to prevent any data "
"corruptions from propagating."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "The file has one of the following values:"
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "B<1>"
msgstr "B<1>"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Kill all processes that have the corrupted-and-not-reloadable page mapped as "
"soon as the corruption is detected.  Note that this is not supported for a "
"few types of pages, such as kernel internally allocated data or the swap "
"cache, but works for the majority of user pages."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "B<0>"
msgstr "B<0>"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Unmap the corrupted page from all processes and kill a process only if it "
"tries to access the page."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"The kill is performed using a B<SIGBUS> signal with I<si_code> set to "
"B<BUS_MCEERR_AO>.  Processes can handle this if they want to; see "
"B<sigaction>(2)  for more details."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This feature is active only on architectures/platforms with advanced machine "
"check handling and depends on the hardware capabilities."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Applications can override the I<memory_failure_early_kill> setting "
"individually with the B<prctl>(2)  B<PR_MCE_KILL> operation."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Present only if the kernel was configured with B<CONFIG_MEMORY_FAILURE>."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/memory_failure_recovery> (since Linux 2.6.32)"
msgstr "I</proc/sys/vm/memory_failure_recovery> (od Linuxu 2.6.32)"

#.  The following is based on the text in Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "Enable memory failure recovery (when supported by the platform)."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "Attempt recovery."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "Always panic on a memory failure."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/oom_dump_tasks> (since Linux 2.6.25)"
msgstr "I</proc/sys/vm/oom_dump_tasks> (od jádra 2.6.25)"

#.  The following is from Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Enables a system-wide task dump (excluding kernel threads) to be produced "
"when the kernel performs an OOM-killing.  The dump includes the following "
"information for each task (thread, process): thread ID, real user ID, thread "
"group ID (process ID), virtual memory size, resident set size, the CPU that "
"the task is scheduled on, oom_adj score (see the description of I</proc/"
">pidI</oom_adj>), and command name.  This is helpful to determine why the "
"OOM-killer was invoked and to identify the rogue task that caused it."
msgstr ""
"Enables a system-wide task dump (excluding kernel threads) to be produced "
"when the kernel performs an OOM-killing.  The dump includes the following "
"information for each task (thread, process): thread ID, real user ID, thread "
"group ID (process ID), virtual memory size, resident set size, the CPU that "
"the task is scheduled on, oom_adj score (see the description of I</proc/"
">pidII</oom_adj>), and command name.  This is helpful to determine why the "
"OOM-killer was invoked and to identify the rogue task that caused it."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this contains the value zero, this information is suppressed.  On very "
"large systems with thousands of tasks, it may not be feasible to dump the "
"memory state information for each one.  Such systems should not be forced to "
"incur a performance penalty in OOM situations when the information may not "
"be desired."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this is set to nonzero, this information is shown whenever the OOM-killer "
"actually kills a memory-hogging task."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "The default value is 0."
msgstr "Výchozí hodnota je 0."

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/oom_kill_allocating_task> (since Linux 2.6.24)"
msgstr "I</proc/sys/vm/oom_kill_allocating_task> (od Linuxu 2.6.24)"

#.  The following is from Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This enables or disables killing the OOM-triggering task in out-of-memory "
"situations."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this is set to zero, the OOM-killer will scan through the entire tasklist "
"and select a task based on heuristics to kill.  This normally selects a "
"rogue memory-hogging task that frees up a large amount of memory when killed."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this is set to nonzero, the OOM-killer simply kills the task that "
"triggered the out-of-memory condition.  This avoids a possibly expensive "
"tasklist scan."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If I</proc/sys/vm/panic_on_oom> is nonzero, it takes precedence over "
"whatever value is used in I</proc/sys/vm/oom_kill_allocating_task>."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/overcommit_kbytes> (since Linux 3.14)"
msgstr "I</proc/sys/vm/overcommit_kbytes> (od Linuxu 3.14)"

#.  commit 49f0ce5f92321cdcf741e35f385669a421013cb7
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This writable file provides an alternative to I</proc/sys/vm/"
"overcommit_ratio> for controlling the I<CommitLimit> when I</proc/sys/vm/"
"overcommit_memory> has the value 2.  It allows the amount of memory "
"overcommitting to be specified as an absolute value (in kB), rather than as "
"a percentage, as is done with I<overcommit_ratio>.  This allows for finer-"
"grained control of I<CommitLimit> on systems with extremely large memory "
"sizes."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Only one of I<overcommit_kbytes> or I<overcommit_ratio> can have an effect: "
"if I<overcommit_kbytes> has a nonzero value, then it is used to calculate "
"I<CommitLimit>, otherwise I<overcommit_ratio> is used.  Writing a value to "
"either of these files causes the value in the other file to be set to zero."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/overcommit_memory>"
msgstr "I</proc/sys/vm/overcommit_memory>"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This file contains the kernel virtual memory accounting mode.  Values are:"
msgstr ""
"Tento soubor obsahuje režim kernel virtual memory accounting. Hodnoty jsou:"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "0: heuristic overcommit (this is the default)"
msgstr "0: heuristic overcommit (výchozí)"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "1: always overcommit, never check"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "2: always check, never overcommit"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"In mode 0, calls of B<mmap>(2)  with B<MAP_NORESERVE> are not checked, and "
"the default check is very weak, leading to the risk of getting a process "
"\"OOM-killed\"."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"In mode 1, the kernel pretends there is always enough memory, until memory "
"actually runs out.  One use case for this mode is scientific computing "
"applications that employ large sparse arrays.  Before Linux 2.6.0, any "
"nonzero value implies mode 1."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"In mode 2 (available since Linux 2.6), the total virtual address space that "
"can be allocated (I<CommitLimit> in I</proc/meminfo>)  is calculated as"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"CommitLimit = (total_RAM - total_huge_TLB) *\n"
"\t      overcommit_ratio / 100 + total_swap\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "where:"
msgstr "kde:"

#. type: IP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "\\[bu]"
msgstr "\\[bu]"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "I<total_RAM> is the total amount of RAM on the system;"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "I<total_huge_TLB> is the amount of memory set aside for huge pages;"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"I<overcommit_ratio> is the value in I</proc/sys/vm/overcommit_ratio>; and"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "I<total_swap> is the amount of swap space."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"For example, on a system with 16 GB of physical RAM, 16 GB of swap, no space "
"dedicated to huge pages, and an I<overcommit_ratio> of 50, this formula "
"yields a I<CommitLimit> of 24 GB."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Since Linux 3.14, if the value in I</proc/sys/vm/overcommit_kbytes> is "
"nonzero, then I<CommitLimit> is instead calculated as:"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "CommitLimit = overcommit_kbytes + total_swap\n"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"See also the description of I</proc/sys/vm/admin_reserve_kbytes> and I</proc/"
"sys/vm/user_reserve_kbytes>."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/overcommit_ratio> (since Linux 2.6.0)"
msgstr "I</proc/sys/vm/overcommit_ratio> (od Linuxu 2.6.0)"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This writable file defines a percentage by which memory can be "
"overcommitted.  The default value in the file is 50.  See the description of "
"I</proc/sys/vm/overcommit_memory>."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/panic_on_oom> (since Linux 2.6.18)"
msgstr "I</proc/sys/vm/panic_on_oom> (od Linuxu 2.6.18)"

#.  The following is adapted from Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "This enables or disables a kernel panic in an out-of-memory situation."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this file is set to the value 0, the kernel's OOM-killer will kill some "
"rogue process.  Usually, the OOM-killer is able to kill a rogue process and "
"the system will survive."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this file is set to the value 1, then the kernel normally panics when out-"
"of-memory happens.  However, if a process limits allocations to certain "
"nodes using memory policies (B<mbind>(2)  B<MPOL_BIND>)  or cpusets "
"(B<cpuset>(7))  and those nodes reach memory exhaustion status, one process "
"may be killed by the OOM-killer.  No panic occurs in this case: because "
"other nodes' memory may be free, this means the system as a whole may not "
"have reached an out-of-memory situation yet."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If this file is set to the value 2, the kernel always panics when an out-of-"
"memory condition occurs."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"The default value is 0.  1 and 2 are for failover of clustering.  Select "
"either according to your policy of failover."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/swappiness>"
msgstr "I</proc/sys/vm/swappiness>"

#.  The following is from Documentation/sysctl/vm.txt
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"The value in this file controls how aggressively the kernel will swap memory "
"pages.  Higher values increase aggressiveness, lower values decrease "
"aggressiveness.  The default value is 60."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/user_reserve_kbytes> (since Linux 3.10)"
msgstr "I</proc/sys/vm/user_reserve_kbytes> (od Linuxu 3.10)"

#.  commit c9b1d0981fcce3d9976d7b7a56e4e0503bc610dd
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Specifies an amount of memory (in KiB) to reserve for user processes.  This "
"is intended to prevent a user from starting a single memory hogging process, "
"such that they cannot recover (kill the hog).  The value in this file has an "
"effect only when I</proc/sys/vm/overcommit_memory> is set to 2 (\"overcommit "
"never\" mode).  In this case, the system reserves an amount of memory that "
"is the minimum of [3% of current process size, I<user_reserve_kbytes>]."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"The default value in this file is the minimum of [3% of free pages, 128MiB] "
"expressed as KiB."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"If the value in this file is set to zero, then a user will be allowed to "
"allocate all free memory with a single process (minus the amount reserved by "
"I</proc/sys/vm/admin_reserve_kbytes>).  Any subsequent attempts to execute a "
"command will result in \"fork: Cannot allocate memory\"."
msgstr ""

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "I</proc/sys/vm/unprivileged_userfaultfd> (since Linux 5.2)"
msgstr "I</proc/sys/vm/unprivileged_userfaultfd> (od Linuxu 5.2)"

#.  cefdca0a86be517bc390fc4541e3674b8e7803b0
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"This (writable) file exposes a flag that controls whether unprivileged "
"processes are allowed to employ B<userfaultfd>(2).  If this file has the "
"value 1, then unprivileged processes may use B<userfaultfd>(2).  If this "
"file has the value 0, then only processes that have the B<CAP_SYS_PTRACE> "
"capability may employ B<userfaultfd>(2).  The default value in this file is "
"1."
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid "SEE ALSO"
msgstr "DALŠÍ INFORMACE"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid "B<proc>(5), B<proc_sys>(5)"
msgstr "B<proc>(5), B<proc_sys>(5)"

#. type: TH
#: fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "2023-09-30"
msgstr "30. září 2023"

#. type: TH
#: fedora-40 mageia-cauldron
#, no-wrap
msgid "Linux man-pages 6.06"
msgstr "Linux man-pages 6.06"

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "Linux man-pages 6.7"
msgstr "Linux man-pages 6.7"

#. type: TH
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "Linux man-pages 6.7"
msgid "Linux man-pages (unreleased)"
msgstr "Linux man-pages 6.7"