Prerequisite check of database instance installation failed on Solaris

Question

Dear All,
Please provide your valuable suggestions in resolving the below issue
We are installing the SAP NW 7.4 EP as distributed installation
Application server on RHEL 6 and Oracle database on Solaris 11(SPARC).
We have installed the SCS instance on RHEL  with out any issues.
While running prerequisite check of database installation on solaris we are getting below errors.
"Atleast 500MB of free disk space are required for an diagnostic agent installation"
                 and
"could not evaluate condition obsolete kernel parameters"
In the sapinstdev_log file we are getting below lines.
TRACE     
Found 0 MB of free space on /dev
TRACE     
Prerequisite Checker performing checks: Condition hardware::disk_space from package ::j2ee_smd_inst evaluated to PRCCondEvalResult.FALSE. Message: 'At least 500 MB of free disk space are required for an Diagnostics Agent installation. Found 0 GB.'.
We have tried to increase space for /dev which is not possible in Solaris (As per the OS team).please find the below reference link.
/dev and the /devices Namespace (System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle S…
The/dev file system is loopback-mounted into the zone using a read-only mount.
Please find the file system created for database instance installation.
Filesystem             Size   Used  Available Capacity  Mounted on
rpool/ROOT/solaris      29G   973M        28G     4%    /
/dev                     0K     0K         0K     0%    /dev
rpool/ROOT/solaris/var
                        29G    49M        28G     1%    /var
proc                     0K     0K         0K     0%    /proc
ctfs                     0K     0K         0K     0%    /system/contract
mnttab                   0K     0K         0K     0%    /etc/mnttab
objfs                    0K     0K         0K     0%    /system/object
swap                    30G   1.5G        29G     5%    /system/volatile
sharefs                  0K     0K         0K     0%    /etc/dfs/sharetab
fd                       0K     0K         0K     0%    /dev/fd
swap                    30G   1.5G        29G     5%    /tmp
rpool/VARSHARE          29G    40K        28G     1%    /var/share
h2hpool1/Dump           40G   9.2G        31G    23%    /Dump
rpool/export            29G    32K        28G     1%    /export
rpool/export/home       29G    32K        28G     1%    /export/home
rpool/export/home/admin
                        29G    34K        28G     1%    /export/home/admin
h2hpool1               244G    31K       235G     1%    /h2hpool1
h2hpool1/oracle        180G    36K       180G     1%    /oracle
h2hpool1/oracle/EPD    180G    44K       180G     1%    /oracle/EPD
h2hpool1/oracle/EPD/112_64
                        10G    31K        10G     1%    /oracle/EPD/112_64
h2hpool1/oracle/EPD/mirrlogA
                       1.0G    31K       1.0G     1%    /oracle/EPD/mirrlogA
h2hpool1/oracle/EPD/mirrlogB
                       1.0G    31K       1.0G     1%    /oracle/EPD/mirrlogB
h2hpool1/oracle/EPD/oraarch
                        20G    31K        20G     1%    /oracle/EPD/oraarch
h2hpool1/oracle/EPD/origlogA
                       1.0G    31K       1.0G     1%    /oracle/EPD/origlogA
h2hpool1/oracle/EPD/origlogB
                       1.0G    31K       1.0G     1%    /oracle/EPD/origlogB
h2hpool1/oracle/EPD/sapdata1
                        30G    31K        30G     1%    /oracle/EPD/sapdata1
h2hpool1/oracle/EPD/sapdata2
                        30G    31K        30G     1%    /oracle/EPD/sapdata2
h2hpool1/oracle/EPD/sapdata3
                        30G    31K        30G     1%    /oracle/EPD/sapdata3
h2hpool1/oracle/EPD/sapdata4
                        30G    31K        30G     1%    /oracle/EPD/sapdata4
h2hpool1/oracle/EPD/sapreorg
                       2.0G    31K       2.0G     1%    /oracle/EPD/sapreorg
h2hpool1/oracle/client
                       1.0G    31K       1.0G     1%    /oracle/client
h2hpool1/oracle/stage
                       5.0G    31K       5.0G     1%    /oracle/stage/112_64
rpool                   29G    31K        28G     1%    /rpool
h2hpool1/sapmnt         20G    31K        20G     1%    /sapmnt
h2hpool1/usr            20G    31K        20G     1%    /usr/sap

Answer 1

Hi Praveen,
It looks to be more permission issue rather than space issue. Ensure the file system where you copied the DVD has full permission.
Check the installation logs for more details on which other file system needs full permission and work accordingly.
Regards,
Deepak Kori