From mboxrd@z Thu Jan 1 00:00:00 1970 From: skrishnakar@gmail.com (Srikanth Krishnakar) Date: Wed, 13 Apr 2011 15:53:13 +0530 Subject: [ltt-dev] ltt trace files are empty In-Reply-To: References: Message-ID: <4DA57991.3040704@gmail.com> Dhirendar, You just connected the markers, where are the further steps ? I mean : 1. ltt-armall 2. lttctl -C -w /tmp/trace1 trace1 3. lttctl -D trace1 4. ltt-disarmall 5. lttv -m textDump -t /tmp/trace1 -skrishnakar On 04/13/2011 02:38 PM, Dhirender Baliyan wrote: > > > > Hi > > I am using > 1) lttng 2.6.28.4 > 2)lttctl 0.64 > 3) lttv-0.12.10 > > cross compiled it for mips > > my config option are CONFIG_LTT=y > CONFIG_LTT_FILTER=y > CONFIG_LTT_TRACEPROBES=y > # CONFIG_HAVE_LTT_DUMP_TABLES is not set > CONFIG_LTT_RELAY_ALLOC=y > CONFIG_LTT_RELAY=y > # CONFIG_LTT_RELAY_LOCKED is not set > # CONFIG_LTT_RELAY_CHECK_RANDOM_ACCESS is not set > CONFIG_LTT_SERIALIZE=y > CONFIG_LTT_MARKER_CONTROL=y > CONFIG_LTT_TRACER=y > CONFIG_LTT_ALIGNMENT=y > CONFIG_LTT_DEBUG_EVENT_SIZE=y > CONFIG_LTT_USERSPACE_EVENT=y > CONFIG_LTT_VMCORE=y > CONFIG_LTT_NETLINK_CONTROL=y > CONFIG_LTT_TRACE_CONTROL=y > CONFIG_LTT_STATEDUMP=y > > now > ltt-armall > lttctl os running fine > > but when i do > lttv -m textDump -t /tmp/trace1 > The input data file /var/tmp/trace1/metadata_0 does not contain a trace > The input data file /var/tmp/trace1/block_0 does not contain a trace > The input data file /var/tmp/trace1/fd_state_0 does not contain a trace > The input data file /var/tmp/trace1/fs_0 does not contain a trace > The input data file /var/tmp/trace1/global_state_0 does not contain a > trace > The input data file /var/tmp/trace1/input_0 does not contain a trace > The input data file /var/tmp/trace1/ipc_0 does not contain a trace > The input data file /var/tmp/trace1/irq_state_0 does not contain a trace > ** > ERROR:tracefile.c:1355:map_block: assertion failed: (block_num < > tf->num_blocks) > /bin/lttv: line 15: 100 Aborted $0.real $* > > this output is coming > so i checked /tmp/trace1 file , then i found the files are having 0 size > -rwxr-xr-x 1 root root 0 Jan 1 00:07 block_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fd_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fs_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 global_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 input_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 ipc_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 irq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 kernel_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 metadata_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 mm_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 module_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 net_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 netif_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 rcu_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 softirq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 task_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 userspace_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 vm_state_0 > > I am not getting why this is coming. > Please help > Thanks in advance > > Regards > Dhiren > > > _______________________________________________ > ltt-dev mailing list > ltt-dev at lists.casi.polymtl.ca > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: From mboxrd@z Thu Jan 1 00:00:00 1970 From: skrishnakar@gmail.com (Srikanth Krishnakar) Date: Wed, 13 Apr 2011 15:53:13 +0530 Subject: [ltt-dev] ltt trace files are empty In-Reply-To: References: Message-ID: <4DA57991.3040704@gmail.com> Message-ID: <20110413102313.7Poyjh8yHvXVhuAqAxcoOi_YIV09hxSBnPoSS8XDdkg@z> Dhirendar, You just connected the markers, where are the further steps ? I mean : 1. ltt-armall 2. lttctl -C -w /tmp/trace1 trace1 3. lttctl -D trace1 4. ltt-disarmall 5. lttv -m textDump -t /tmp/trace1 -skrishnakar On 04/13/2011 02:38 PM, Dhirender Baliyan wrote: > > > > Hi > > I am using > 1) lttng 2.6.28.4 > 2)lttctl 0.64 > 3) lttv-0.12.10 > > cross compiled it for mips > > my config option are CONFIG_LTT=y > CONFIG_LTT_FILTER=y > CONFIG_LTT_TRACEPROBES=y > # CONFIG_HAVE_LTT_DUMP_TABLES is not set > CONFIG_LTT_RELAY_ALLOC=y > CONFIG_LTT_RELAY=y > # CONFIG_LTT_RELAY_LOCKED is not set > # CONFIG_LTT_RELAY_CHECK_RANDOM_ACCESS is not set > CONFIG_LTT_SERIALIZE=y > CONFIG_LTT_MARKER_CONTROL=y > CONFIG_LTT_TRACER=y > CONFIG_LTT_ALIGNMENT=y > CONFIG_LTT_DEBUG_EVENT_SIZE=y > CONFIG_LTT_USERSPACE_EVENT=y > CONFIG_LTT_VMCORE=y > CONFIG_LTT_NETLINK_CONTROL=y > CONFIG_LTT_TRACE_CONTROL=y > CONFIG_LTT_STATEDUMP=y > > now > ltt-armall > lttctl os running fine > > but when i do > lttv -m textDump -t /tmp/trace1 > The input data file /var/tmp/trace1/metadata_0 does not contain a trace > The input data file /var/tmp/trace1/block_0 does not contain a trace > The input data file /var/tmp/trace1/fd_state_0 does not contain a trace > The input data file /var/tmp/trace1/fs_0 does not contain a trace > The input data file /var/tmp/trace1/global_state_0 does not contain a > trace > The input data file /var/tmp/trace1/input_0 does not contain a trace > The input data file /var/tmp/trace1/ipc_0 does not contain a trace > The input data file /var/tmp/trace1/irq_state_0 does not contain a trace > ** > ERROR:tracefile.c:1355:map_block: assertion failed: (block_num < > tf->num_blocks) > /bin/lttv: line 15: 100 Aborted $0.real $* > > this output is coming > so i checked /tmp/trace1 file , then i found the files are having 0 size > -rwxr-xr-x 1 root root 0 Jan 1 00:07 block_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fd_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fs_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 global_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 input_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 ipc_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 irq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 kernel_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 metadata_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 mm_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 module_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 net_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 netif_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 rcu_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 softirq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 task_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 userspace_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 vm_state_0 > > I am not getting why this is coming. > Please help > Thanks in advance > > Regards > Dhiren > > > _______________________________________________ > ltt-dev mailing list > ltt-dev at lists.casi.polymtl.ca > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: From mboxrd@z Thu Jan 1 00:00:00 1970 From: skrishnakar@gmail.com (Srikanth Krishnakar) Date: Wed, 13 Apr 2011 15:53:13 +0530 Subject: [ltt-dev] ltt trace files are empty In-Reply-To: References: Message-ID: <4DA57991.3040704@gmail.com> Message-ID: <20110413102313.HGSn1C0BvP7o6Y6bfcjkla9GwIcTxTBBh7E3FZG9cyA@z> Dhirendar, You just connected the markers, where are the further steps ? I mean : 1. ltt-armall 2. lttctl -C -w /tmp/trace1 trace1 3. lttctl -D trace1 4. ltt-disarmall 5. lttv -m textDump -t /tmp/trace1 -skrishnakar On 04/13/2011 02:38 PM, Dhirender Baliyan wrote: > > > > Hi > > I am using > 1) lttng 2.6.28.4 > 2)lttctl 0.64 > 3) lttv-0.12.10 > > cross compiled it for mips > > my config option are CONFIG_LTT=y > CONFIG_LTT_FILTER=y > CONFIG_LTT_TRACEPROBES=y > # CONFIG_HAVE_LTT_DUMP_TABLES is not set > CONFIG_LTT_RELAY_ALLOC=y > CONFIG_LTT_RELAY=y > # CONFIG_LTT_RELAY_LOCKED is not set > # CONFIG_LTT_RELAY_CHECK_RANDOM_ACCESS is not set > CONFIG_LTT_SERIALIZE=y > CONFIG_LTT_MARKER_CONTROL=y > CONFIG_LTT_TRACER=y > CONFIG_LTT_ALIGNMENT=y > CONFIG_LTT_DEBUG_EVENT_SIZE=y > CONFIG_LTT_USERSPACE_EVENT=y > CONFIG_LTT_VMCORE=y > CONFIG_LTT_NETLINK_CONTROL=y > CONFIG_LTT_TRACE_CONTROL=y > CONFIG_LTT_STATEDUMP=y > > now > ltt-armall > lttctl os running fine > > but when i do > lttv -m textDump -t /tmp/trace1 > The input data file /var/tmp/trace1/metadata_0 does not contain a trace > The input data file /var/tmp/trace1/block_0 does not contain a trace > The input data file /var/tmp/trace1/fd_state_0 does not contain a trace > The input data file /var/tmp/trace1/fs_0 does not contain a trace > The input data file /var/tmp/trace1/global_state_0 does not contain a > trace > The input data file /var/tmp/trace1/input_0 does not contain a trace > The input data file /var/tmp/trace1/ipc_0 does not contain a trace > The input data file /var/tmp/trace1/irq_state_0 does not contain a trace > ** > ERROR:tracefile.c:1355:map_block: assertion failed: (block_num < > tf->num_blocks) > /bin/lttv: line 15: 100 Aborted $0.real $* > > this output is coming > so i checked /tmp/trace1 file , then i found the files are having 0 size > -rwxr-xr-x 1 root root 0 Jan 1 00:07 block_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fd_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 fs_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 global_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 input_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 ipc_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 irq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 kernel_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 metadata_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 mm_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 module_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 net_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 netif_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 rcu_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 softirq_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 task_state_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 userspace_0 > -rwxr-xr-x 1 root root 0 Jan 1 00:07 vm_state_0 > > I am not getting why this is coming. > Please help > Thanks in advance > > Regards > Dhiren > > > _______________________________________________ > ltt-dev mailing list > ltt-dev at lists.casi.polymtl.ca > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev -------------- next part -------------- An HTML attachment was scrubbed... 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