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Operating Systems Solaris Changing "rx_queue_number" in "ixgbe.conf". Reboot or Network Restart? Post 303018340 by jim mcnamara on Monday 4th of June 2018 09:01:18 AM
Old 06-04-2018
If it is a production box taking the network down and full reboot are not going to be that different from many users perspectives. Just the duration of downtime.

We used to reboot a big Solaris 10 Oracle server once every three months - we scheduled it for a Saturday. It solved problems with heap contention, for example.

The point is: reboot is not a bad thing, it has benefits other than helping with changed settings. You can and should find a way to do it periodically. You do lose /tmp directory
contents.

And if I understand what you did, either way should work - bounce/no bounce
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reboot(3C)						   Standard C Library Functions 						reboot(3C)

NAME
reboot - reboot system or halt processor SYNOPSIS
#include <sys/reboot.h> int reboot(int howto, char *bootargs); DESCRIPTION
The reboot() function reboots the system. The howto argument specifies the behavior of the system while rebooting and is a mask con- structed by a bitwise-inclusive-OR of flags from the following list: RB_AUTOBOOT The machine is rebooted from the root filesystem on the default boot device. This is the default behavior. See boot(1M) and kernel(1M). RB_HALT The processor is simply halted; no reboot takes place. This option should be used with caution. RB_ASKNAME Interpreted by the bootstrap program and kernel, causing the user to be asked for pathnames during the bootstrap. RB_DUMP The system is forced to panic immediately without any further processing and a crash dump is written to the dump device (see dumpadm(1M)) before rebooting. Any other howto argument causes the kernel file to boot. The interpretation of the bootargs argument is platform-dependent. RETURN VALUES
Upon successful completion, reboot() never returns. Otherwise, -1 is returned and errno is set to indicate the error. ERRORS
The reboot() function will fail if: EPERM The {PRIV_SYS_CONFIG} privilege is not asserted in the effective set of the calling process. SEE ALSO
Intro(1M), boot(1M), dumpadm(1M), halt(1M), init(1M), kernel(1M), reboot(1M), uadmin(2) SunOS 5.11 22 Mar 2004 reboot(3C)
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