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litespeed_wiki:cloudlinux:litespeed-admin-503 [2017/06/02 18:38] Jackson Zhang |
litespeed_wiki:cloudlinux:litespeed-admin-503 [2025/05/21 18:18] (current) Lisa Clarke Redirect to new Documentation Site |
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| - | ====== LiteSpeed Admin returns 503 error on CloudLinux Server ====== | + | ~~REDIRECT>https://docs.litespeedtech.com/cp/cpanel/ts-cloudlinux/#webadmin-console-returns-503-error~~ |
| - | LiteSpeed Admin URL returns 503 error and error log shows "cannot allocate memory". It is due to CloudLinux unlimited setting change. LiteSpeed Admin runs admin_php as "lsadm" user, normally set as "pmem=0K" in LVE, which means unlimited. However CloudLinux enforced "0K" as real "0" instead of "unlimited", hence execve() function will fail with "cannot allocate memory". | + | |
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| - | Quick fix for this is: | + | |
| - | lvectl set-user lsadm --pmem=2G | + | |