Thanks Franky! I don't have any filesystem anymore to di-register, as I
have deleted the one ACFS filesystem/volume/ASM diskgroup from one of my
good nodes, so that I don't run into this same issue if someone
accidentally reboots them. I have nothing under /dev/asm, as shown below:
[grid@hscpsdev3 ~]$ ll /dev/asm/
ls: cannot access /dev/asm/: No such file or directory
On Fri, Sep 15, 2017 at 5:04 PM, Franky Weber Faust <weber08weber@xxxxxxxxx>
wrote:
Maybe that is what you need:
[+ASM2.oracle@srv1 ~]$ acfsroot --help
ACFS-9185: Usage: acfsroot install [-h] [-s | -v | -t <0,1,2>] [-l
<directory>]
ACFS-9186: Usage: acfsroot uninstall [-h] [-s | -v | -t <0,1,2>]
ACFS-9191: Usage: acfsroot version_check [-h] [-t <0,1,2>]
ACFS-9184: Usage: acfsroot enable [-h] [-s | -v | -t <0,1,2>]
ACFS-9184: Usage: acfsroot disable [-h] [-s | -v | -t <0,1,2>]
If you only wants not to mount ACFS after the clusterware startup you can
do this:
[+ASM2.oracle@srv1 ~]$ acfsutil registry -d /filesystemname
Doing this last one you will need to mount the ACFS filesystem manually.
*Kind regards / Cordialmente / Saludos cordiales / Sincères amitiés / Mit
freundlichen Grüßen / Cordiali saluti,*
Franky Weber Faust
Oracle DBA
Skype: franky.faust
2017-09-15 18:12 GMT-03:00 Li Li <litanli@xxxxxxxxx>:
Hi List,
I have a 4-node (VMs on ESXi 6) 12.1.0.2 RAC running on RHEL 6.9.
Yesterday I added a 1 TB of space to the nodes, created an ASM disk group
on the space, created a volume, then an ACFS filesystem. all appears to
work fine. Then someone rebooted 2 of the 4 nodes, both nodes/VMs went to
"suspend" mode in VMware. From the VM console, I see it hangs with below
messages until it goes to "suspend" mode:
Unknown ioctl 4712
Unknown ioctl -2146954638 <(21)%204695-4638>
I can now bring the server back up by disabling ohasd from starting, but
once I start ohasd, the VM eventually hangs and goes to suspend mode. All
my instances on both the VMs are down now, is there a way to disable ACFS
from starting when starting the clusterware stack? I googled but couldn't
find much info. Any suggestions or comments?
Thanks for your help!
-Li
