Hiroki K.,  isi_gconfig_d is a process utilized in internal communication with lsass and lwio, restarting this processes will have no negative effects on client connections or access.  Please do keep in mind that while restarting the process fixes the issues it is temporary and likely to happen again. As stated in the KB you referenced it is fixed in the following versions/patch of OneFS: An upgrade should be planned at your earliest convenience to apply the permanent fix.  Shane
Hello  Can't we do IO during restarting isi_gconfig_d? If we can't do IO it's a problem, isn't it? Because a knowledge base article "isi_gconfig_d memory size caused node to panic with BUF_TIMELOCK(000202948)" recommends to restart it. However the situation of the KB is worse because the access is too slow?  Best Regards, Hiroki
Restart isi_gconfig_d