better to check permission on output file before collecting info with cbcollect_info

my user is not sudo/root

I'm able to launch cbcollect_info but don't have direct access to folder that I set for output zip-file

andrey@baranouski:/opt/couchbase/bin$ ./cbcollect_info localhost.zip
uname (uname -a) - OK
Directory structure membase - previous versions (ls -lR /opt/membase /var/membase /var/opt/membase /etc/opt/membase) - Exit code 2
Process list snapshot (export TERM=''; top -Hb -n1 || top -H n1) - OK
Process list (ps -AwwL -o user,pid,lwp,ppid,nlwp,pcpu,maj_flt,min_flt,pri,nice,vsize,rss,tty,stat,wchan:12,start,bsdtime,command) - OK
Raw /proc/vmstat (cat /proc/vmstat) - OK
Raw /proc/mounts (cat /proc/mounts) - OK
Raw /proc/partitions (cat /proc/partitions) - OK
Raw /proc/diskstats (cat /proc/diskstats) - OK
Raw /proc/interrupts (cat /proc/interrupts) - OK
Swap configuration (free -t) - OK
Swap configuration (swapon -s) - OK
Kernel modules (lsmod) - OK
Distro version (cat /etc/redhat-release) - Exit code 1
Distro version (lsb_release -a) - OK
Installed software (rpm -qa) - OK
Installed software (COLUMNS=300 dpkg -l) - OK
Extended iostat (iostat -x -p ALL 1 10 || iostat -x 1 10) - Exit code 127
Core dump settings (find /proc/sys/kernel -type f -name 'core' -print -exec cat '{}' ';') - OK
sysctl settings (sysctl -a) - OK
relevant lsof output (echo moxi memcached vbucketmigrator beam couch_compact godu sigar_port | xargs -n1 pgrep | xargs -n1 -r – lsof -n -p) - OK
LVM info (lvdisplay) - Exit code 127
LVM info (vgdisplay) - Exit code 127
LVM info (pvdisplay) - Exit code 127
Network configuration (ifconfig -a) - OK
Taking sample 2 after 10.000000 seconds -
OK
Network configuration (echo link addr neigh rule route netns | xargs -n1 – sh -x -c 'ip $1 list' --) - OK
Network status (netstat -anp || netstat -an) - OK
Network routing table (netstat -rn) - OK
Arp cache (arp -na) - OK
Filesystem (df -ha) - OK
System activity reporter (sar 1 10) - Exit code 127
System paging activity (vmstat 1 10) - OK
System uptime (uptime) - OK
couchbase user definition (getent passwd couchbase) - OK
couchbase user limits (su couchbase -c "ulimit -a") - skipped (needs root privs)
membase user definition (getent passwd membase) - Exit code 2
couchbase user limits (su couchbase -c "ulimit -a") - skipped (needs root privs)
membase user limits (su membase -c "ulimit -a") - skipped (needs root privs)
Interrupt status (intrstat 1 10) - Exit code 127
Processor status (mpstat 1 10) - Exit code 127
System log (cat /var/adm/messages) - Exit code 1
Raw /proc/uptime (cat /proc/uptime) - OK
All logs (tar cz /var/log/syslog* /var/log/dmesg /var/log/messages* /var/log/daemon* /var/log/debug* /var/log/kern.log* 2>/dev/null) - Exit code 2
Relevant proc data ((pgrep moxi; pgrep beam.smp; pgrep memcached; pgrep couch_compact; pgrep sigar_port ; pgrep godu) | xargs -n1 – sh -c 'echo $1; cat /proc/$1/status; cat /proc/$1/limits; cat /proc/$1/smaps; cat /proc/$1/numa_maps; cat /proc/$1/sched; echo' --) - OK
NUMA data (numactl --hardware) - Exit code 127
NUMA data (numactl --show) - Exit code 127
NUMA data (cat /sys/devices/system/node/node*/numastat) - OK
Kernel log buffer (dmesg) - OK
Transparent Huge Pages data (cat /sys/kernel/mm/transparent_hugepage/enabled) - OK
Transparent Huge Pages data (cat /sys/kernel/mm/transparent_hugepage/defrag) - OK
Transparent Huge Pages data (cat /sys/kernel/mm/redhat_transparent_hugepage/enabled) - Exit code 1
Transparent Huge Pages data (cat /sys/kernel/mm/redhat_transparent_hugepage/defrag) - Exit code 1
Network statistics (netstat -s) - Exit code 1
Full raw netstat (cat /proc/net/netstat) - OK
CPU throttling info (echo /sys/devices/system/cpu/cpu*/thermal_throttle/* | xargs -n1 – sh -c 'echo $1; cat $1' --) - OK
Checking for server guts in /opt/couchbase/var/lib/couchbase/initargs...
Failed to read initargs:

{error,eacces}
Checking for server guts in /opt/couchbase/var/lib/couchbase/initargs...
Failed to read initargs:{error,eacces}

Checking for server guts in /home/andrey/Library/Application Support/Couchbase/var/lib/couchbase/initargs...
Failed to read initargs:

{error,enoent}

Traceback (most recent call last):
File "./cbcollect_info", line 558, in <module>
main()
File "./cbcollect_info", line 543, in main
runner.zip(zip_filename, zip_node)
File "./cbcollect_info", line 143, in zip
zf = ZipFile(filename, mode='w', compression=ZIP_DEFLATED)
File "/usr/lib/python2.7/zipfile.py", line 701, in _init_
self.fp = open(file, modeDict[mode])
IOError: [Errno 13] Permission denied: 'localhost.zip'

andrey@baranouski:/opt/couchbase/bin$ touch CHECK.LOG
touch: cannot touch `CHECK.LOG': Permission denied