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Warning Unable To Open The Configuration File /etc/powermt.custom

This is the total number of I/O requests to this device that have not completed. The command to do this will create a public and private key for RSA (for a total of two keys per node). powermt version SunOS 5.8 Last change: January, 2004 31 User Commands powermt(1) powermt version prints the number of the PowerPath version for which powermt was created. all specifies all storage-system types. click site

all specifies all storage-system types. The mapping configurations are stored (in PowerPath version 4.X and higher) in /etc/emcp_devicesDB.idx and /etc/emcp_devicesDB.dat. Oracle strongly suggests to | # | adjust the default and maximum receive buffer size | # | (SO_RCVBUF socket option) to 1024 MB, and the default | # | and Run: # svcadm disable powerstartup Run powermt save and reboot.

When configuring the oracle user's environment (later in this section) we will be assigning the location of this directory to the $ORACLE_BASE environment variable. If the PowerPath license is invalid, powermt check issues a warning and continues its processing. Configure the Linux Servers for Oracle Perform the following configuration procedures on both Oracle RAC nodes in the cluster! For most applications, the best performance is achieved by designating all paths to a PowerPath device as active.

For the default filename, see powermt save. alias eth0 r8169 alias eth1 e1000 alias scsi_hostadapter ata_piix alias snd-card-0 snd-intel8x0 options snd-card-0 index=0 options snd-intel8x0 index=0 remove snd-intel8x0 { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe c1t1d0 SUN72G cyl 14087 alt 2 hd 24 sec 424 /[email protected],700000/[email protected]/[email protected],0 2. There is no dead,But i found some errors count.

Check the pseudo names if they are persistent.Note: If the "powerstartup" service enabled then the pseudo name will be changed upon host reboot.Fix The issue will be fixed on Powerpath 5.5 Was a case opened with CS to obtain more details about the set up and the events that led to this situation?Thanks, BrionPseudo device names should not change across reboot in Any paths that were already removed remain removed. If not, it may be worth trying again to clean up the powerpath config files.

I found this Support Case that might help:On the Solaris 10 x86 host, after upgrading PowerPath from version 5.1.1 to 5.3.0, emcpower pseudo name is getting changed on each reboot. every=seconds Integer in the range 1-86400 that specifies, in seconds, how often the display is updated. Normally, these directories would be created on a separate file system. all specifies all PowerPath devices.

To determine if the OCFS2 packages are installed (which in most cases, they will not be), perform the following on both Oracle RAC nodes: # rpm -qa | grep ocfs2 | c1t1d0 SUN72G cyl 14087 alt 2 hd 24 sec 424 /[email protected],700000/[email protected]/[email protected],0 2. Report Abuse Like Show 0 Likes (0) Go to original post Actions More Like This Retrieving data ... If a configuration is saved under the default filename, any previously existing configuration file is overwritten without notice.

It has been designed to be a general purpose cluster file system. http://webjak.net/warning-unable/warning-unable-to-open-dev-fd0-read-write-read-only-file-system.html Although you could load the hangcheck-timer kernel module by passing it the appropriate parameters (e.g. This policy is valid only for CLARiiON storage systems and is the default policy for them on platforms with a valid PowerPath license. all specifies all paths to all devices.

Prerequisites to Executing powermt By default, the PowerPath installation process sets the file permissions so that only the superuser (root) can run powermt. The receive buffers are used by TCP and UDP | # | to hold received data until it is read by the | # | application. Use dev instead.) powermt set write_throttle_queue=queue_depth# [class=symm] [dev=path|device|all] powermt set write_throttle_queue sets the write throttling queue depths for a storage system port connected to a specified device. navigate to this website In a later release, Oracle plans to add support for a global heartbeat, which will make most mounts instant.

Along with these two files, you will also be using this space to store the shared SPFILE for all Oracle ASM instances. This host has one HBA and one CX LUN mapped via both SP's i.e. The higher the number, the higher the priority.

Write throttling is disabled by default.

Developed by Oracle Corporation, OCFS2 is a Cluster File System which allows all nodes in a cluster to concurrently access a device via the standard file system interface. I've checked and am confident that MPXIO isn't enabled.. I/O requests are assigned to the path with the smallest burden in terms of blocks, regardless of the number of requests involved. For CLARiiON systems only, the user-specified storage group name, if available, is by default displayed in brackets after this identification number.

linux2). are left over.There is no problem to rename them again after boot this is is not a desirable situationMy temporary work around is to rename them again, make an export of In my example, I added both nodes using linux1 / for the first node and linux2 / for the second node. my review here state=alive; policy=CLAROpt; - This displays that this particular LUN is valid and using the CLAROpt policy.

The easiest and most effective way to do this is through a reboot. This is why EMC recommends a reboot.