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| author | zsdc <taras@vyos.io> | 2023-07-05 16:49:09 +0300 |
|---|---|---|
| committer | zsdc <taras@vyos.io> | 2023-07-06 13:42:16 +0300 |
| commit | 0e223427e572b4372be832b5e3723c4b4336024b (patch) | |
| tree | 64cdd529599f3746323f02663cb9339ef3ede3da /data/templates/vpp/sysctl.conf.j2 | |
| parent | d3ead28d1391f1102e6e89de119226557f3fcce3 (diff) | |
| download | vyos-1x-0e223427e572b4372be832b5e3723c4b4336024b.tar.gz vyos-1x-0e223427e572b4372be832b5e3723c4b4336024b.zip | |
VPP: T1797: Optimized memory allocation during startup
- changed memory requirement from total to available. This allows to start on
systems with less total memory and protects from startup on systems with
overloaded memory.
- prevent startup if sysctl settings were not applied. This protects from
situations when the system cannot allocate enough hugepages or apply other
sysctl settings.
Diffstat (limited to 'data/templates/vpp/sysctl.conf.j2')
| -rw-r--r-- | data/templates/vpp/sysctl.conf.j2 | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/data/templates/vpp/sysctl.conf.j2 b/data/templates/vpp/sysctl.conf.j2 deleted file mode 100644 index 2207e2e38..000000000 --- a/data/templates/vpp/sysctl.conf.j2 +++ /dev/null @@ -1,15 +0,0 @@ -# Number of 2MB hugepages desired -vm.nr_hugepages=1024 - -# Must be greater than or equal to (2 * vm.nr_hugepages). -vm.max_map_count=3096 - -# All groups allowed to access hugepages -vm.hugetlb_shm_group=0 - -# Shared Memory Max must be greater or equal to the total size of hugepages. -# For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024 -# If the existing kernel.shmmax setting (cat /proc/sys/kernel/shmmax) -# is greater than the calculated TotalHugepageSize then set this parameter -# to current shmmax value. -kernel.shmmax=2147483648 |