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chore(machined): Increase pid_max to 262k

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Minor improvement for busy systems

Signed-off-by: Brad Beam <brad.beam@talos-systems.com>
This commit is contained in:
Brad Beam 2019-09-06 14:10:07 -05:00 committed by Andrew Rynhard
parent 8b019d8f33
commit 2fadd4da6f
1 changed files with 3 additions and 0 deletions
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3
internal/app/machined/internal/phase/sysctls/sysctls.go
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@ -36,6 +36,9 @@ func (task *Sysctls) runtime(platform platform.Platform, data *userdata.UserData
if err := sysctl.WriteSystemProperty(&sysctl.SystemProperty{Key: "net.ipv6.conf.default.forwarding", Value: "1"}); err != nil { if err := sysctl.WriteSystemProperty(&sysctl.SystemProperty{Key: "net.ipv6.conf.default.forwarding", Value: "1"}); err != nil {
multiErr = multierror.Append(multiErr, errors.Wrap(err, "failed to set IPv6 forwarding")) multiErr = multierror.Append(multiErr, errors.Wrap(err, "failed to set IPv6 forwarding"))
} }
if err := sysctl.WriteSystemProperty(&sysctl.SystemProperty{Key: "kernel.pid_max", Value: "262144"}); err != nil {
multiErr = multierror.Append(multiErr, errors.Wrap(err, "failed to set pid_max"))
}
return multiErr.ErrorOrNil() return multiErr.ErrorOrNil()
} }