Difference between revisions of "Universal Time-Sharing System (UTS)"
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m (Welcome moved page UTS to Universal Time-Sharing System (UTS)) |
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| − | + | [[wikipedia:Universal Time-Sharing System]] | |
| + | * [[UNIX Timesharing System]] | ||
| − | UTS [[namespace]] | + | |
| + | * UTS [[namespace]] | ||
Instead of a single system_utsname | Instead of a single system_utsname | ||
| − | containing hostname domainname etc, a process can request it's | + | containing [[hostname]] [[domainname]] etc, a process can request it's |
copy of the uts info to be cloned. The data will be copied from | copy of the uts info to be cloned. The data will be copied from | ||
it's original, but any further changes will not be seen by processes | it's original, but any further changes will not be seen by processes | ||
| Line 11: | Line 13: | ||
This is useful, for instance, for vserver/openvz, which can now clone | This is useful, for instance, for vserver/openvz, which can now clone | ||
a new uts namespace for each new virtual server | a new uts namespace for each new virtual server | ||
| + | |||
| + | UTS settings (--uts) | ||
| + | https://docs.docker.com/engine/reference/run/#uts-settings---uts | ||
| + | |||
| + | == See also == | ||
| + | * {{Linux Kernel}} | ||
| + | |||
| + | |||
| + | [[Category:Linux]] | ||
Latest revision as of 19:05, 3 December 2021
wikipedia:Universal Time-Sharing System
- UTS namespace
Instead of a single system_utsname containing hostname domainname etc, a process can request it's copy of the uts info to be cloned. The data will be copied from it's original, but any further changes will not be seen by processes which are not it's children, and vice versa.
This is useful, for instance, for vserver/openvz, which can now clone a new uts namespace for each new virtual server
UTS settings (--uts) https://docs.docker.com/engine/reference/run/#uts-settings---uts
See also[edit]
- Linux Kernel: namespaces, Cgroups, OOM, proc, Linux Kernel changelog,
sysctl, userfaultfd, Grub, ENOSPC, ENOMEM, DKMS, syscall, Transparent huge pages, smatch, sysfs, vm.swappiness, CFS, Runlevel, Jens Axboe, Consistent Network Device Naming, Initial ramdisk (initrd),modprobe, MTD, Linux Kernel vulnerabilities,/sys/kernel/, KernelCare,unix://, Data Plane Development Kit (DPDK)
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