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Failed To Open /dev/ksyms


Here's the meat of the writeup I submitted to the bash-bug list: On Solaris/OpenSolaris platforms, I have discovered what I believe is a bug in lib/sh/winsize.c. The argument to this function, which you can see from the stack trace, is ffffffff, or -1. In the future, we'll make native less magical, and the zones you install will be branded native as you would expect. But every now and again we trip over a problem that requires a microscopic view of the system state. this content

While others moved to zsh some years ago, I have been a bash user since kicking the tcsh habit. helpers 8ab1e3b Owner threez commented Aug 8, 2016 Looks good, I enhanced the solaris metrics again and created a second pre release. Shutdown took 17 seconds. IOCTLS The ioctl(2) command codes below are defined in . https://blogs.oracle.com/dp/entry/ii_bitmap_1_2_lu

How To Clear Memory Cache In Solaris 10

no checking for net/if_types.h... mdb can look at the live kernel with the command: mdb -k adb can be run to analyze a live system with the command: adb -k -P adb: /dev/ksyms /dev/mem To Used with permission. zonecfg:donutshop> create zonecfg:donutshop> set zonepath=/zones/donutshop zonecfg:donutshop> add net zonecfg:donutshop:net> set physical=e1000g0 zonecfg:donutshop:net> set address= zonecfg:donutshop:net> end zonecfg:donutshop> add capped-cpu zonecfg:donutshop:capped-cpu> set ncpus=1.5 zonecfg:donutshop:capped-cpu> end zonecfg:donutshop> commit zonecfg:donutshop> exit # zoneadm list

Page 1 of 2 1 2 > Search this Thread 03-22-2013, 03:49 AM #1 atrivedi.abhay LQ Newbie Registered: Mar 2013 Posts: 11 Rep: How to free cache memory Five seconds is a really long time! D Display in signed decimal. atrivedi.abhay View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by atrivedi.abhay 03-27-2013, 09:18 AM #15 jlliagre Moderator Registered: Feb 2004 Location: Outside

If you take a look at the DPK release notes (attached), Appendix A gives some guidance on how to configure for Solaris 10 native SCTP by running a new module, SCTPN. How To Check Cache Memory In Solaris After we returned from coffee, I dug into the bash manual and discovered a little-known option, the checkwinsize builtin. Last edited by jlliagre; 03-22-2013 at 03:57 PM. https://blog.softwaregardener.com/category/solaris/ PS: please use code tags for a better readability of the command output.

Another problem we faced was that, in the last moments before shutdown, startd runs some commands using system(3c). UNIX System Crash Dump Analysis by Drake and Brown. v, w or Z may also be used instead of W to write 1, 2 or 8 bytes, respectively. The global zone is controlling your zone resources.

How To Check Cache Memory In Solaris

Note also that I used the relatively new CPU Caps resource management feature to put some resource limits on the zone- it's easy to do!. check my site Generated Sun, 08 Jan 2017 01:33:40 GMT by s_hp81 (squid/3.5.20) How To Clear Memory Cache In Solaris 10 For example, Tk (5MB) gets dragged in as a dependency of python (the packaging system is written in python); Tcl (another 5MB) is dragged in by Tk. Solaris Memory Usage Command Password Solaris / OpenSolaris This forum is for the discussion of Solaris and OpenSolaris.

ii_bitmap=1; ii_bitmap=1; ii_bitmap=1; ii_bitmap=1; # ... http://computerhelpdev.com/how-to/why-does-mac-os-folder-open-on-startup.php no checking for PF_LINK in unistd.h,sys/sysctl.h,sys/types.h,sys/socket.h,net/if.h,net/if_mib.h,net/if_types.h... yes checking for getloadavg()... These tools are located in loadable modules which can be accessed via dlopen(). How To Clear Swap Memory In Linux

The ksyms driver first appeared in FreeBSD 8.0 to support lockstat(1). They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. ii_bitmap=1; ii_bitmap=1; # # # 2 indicates that if FWC is present strategy 1 is used, otherwise strategy 0. http://computerhelpdev.com/how-to/how-to-open-programs-on-startup-mac.php no checking for NETLINK_GENERIC in unistd.h,sys/sysctl.h,sys/types.h,sys/socket.h,net/if.h,net/if_mib.h,net/if_types.h...

Your cache administrator is webmaster. pan64 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by pan64 03-27-2013, 07:48 AM #14 atrivedi.abhay LQ Newbie Registered: Mar 2013 Posts: Is this an issue?

If no filename, use default. | Pipe.

It turns out that the five second delays are from some poor quality shell code in /lib/share/smf_include.sh: smf_kill_contract() { ... # Kill contract. /usr/bin/pkill -$2 -c $1 ... # If contract I have some problem getting the stack up and running on a Solaris 10 machine, running from inside a zone (I don't have access to the global zone/full machine). Quote: I don't have the access to global zone, so cant check that. krzaczek commented Aug 5, 2016 There is no top command in solaris.

Comparison Operators == Logical equality. != Logical inequality. & Bitwise AND. | Bitwise OR. ^ Bitwise XOR. String Table The STRTAB section contains the symbol name strings from the kernel and any loaded modules that the symbol table entries reference. ZFS support notes OpenSolaris 2008.05 makes extensive use of ZFS, and enforces ZFS as the root filesystem. http://computerhelpdev.com/how-to/open-web-page-on-startup-xp.php Click here to see a graphical representation of a typical system shutting down (note: big image).

krzaczek commented Aug 9, 2016 nope :( [[email protected] ~]# ruby -rvmstat -rpp -e "pp Vmstat.snapshot(['/'])" /opt/local/lib/ruby/gems/2.1.5/gems/vmstat-2.2.0.pre.1/lib/vmstat/snapshot.rb:26:in `block in initialize': undefined method `disk' for Vmstat:Module (NoMethodError) from /opt/local/lib/ruby/gems/2.1.5/gems/vmstat-2.2.0.pre.1/lib/vmstat/snapshot.rb:26:in `map' from /opt/local/lib/ruby/gems/2.1.5/gems/vmstat-2.2.0.pre.1/lib/vmstat/snapshot.rb:26:in `initialize' yes checking for net/if_mib.h... Memory still has a problem. KIOCGSIZE (size_t) Returns the total size of the current symbol table.

This could take a while... Symbols In an expression context, a symbol is evaluated, usually to the virtual address associated with the symbol. no checking for host_processor_info()... mdb was introduced in Solaris 8 as a replacement for the adb and crash commands.

U Display in unsigned decimal. You are currently viewing LQ as a guest. The difference between / and = is subtle. yes checking for sys/mount.h...

Thanks guys for looking into my problem and helping me Last edited by atrivedi.abhay; 03-27-2013 at 09:51 AM. This can be used when allocating a buffer to make a copy of the kernel symbol table.