Read a command sh ip cache

Hello,
can you please tell me how can I determine the dscp value in the results?
and why we have an asterisk in front of the line Se1 / 0 192.168.87.156?
Router#sh ip cache 10.136.89.1 255.255.255.255 flow
IP packet size distribution (1360944M total packets):
   1-32   64   96 128 160 192 224 256 288 320 352 384 416 448 480
   .002 .411 .481 .013 .007 .005 .004 .002 .001 .001 .001 .008 .001 .002 .000
    512 544 576 1024 1536 2048 2560 3072 3584 4096 4608
   .000 .000 .001 .007 .042 .000 .000 .000 .000 .000 .000
IP Flow Switching Cache, 278544 bytes
4079 active, 17 inactive, 445750941 added
1698726152 ager polls, 0 flow alloc failures
Active flows timeout in 30 minutes
Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 165128 bytes
4079 active, 1041 inactive, 445750941 added, 445750941 added to flow
0 alloc failures, 1734 force free
5 chunks, 545 chunks added
last clearing of statistics never
Protocol         Total    Flows   Packets Bytes Packets Active(Sec) Idle(Sec)
--------         Flows     /Sec     /Flow /Pkt     /Sec     /Flow     /Flow
TCP-Telnet 1300843399    302.8         7   162   2239.3       1.2       0.5
TCP-FTP        4168409      0.9         4    47      4.5       0.6       1.4
TCP-FTPD         40373      0.0        14   674      0.1       0.0       1.4
TCP-WWW    31657473924   7370.8         4   401 32146.8       0.7       0.9
TCP-SMTP         55914      0.0         3   255      0.0       0.2       1.6
TCP-X         90872816     21.1         2   119     60.3       0.9       2.6
TCP-BGP           7426      0.0         1    51      0.0       0.0       0.3
TCP-NNTP         10494      0.0         1    49      0.0       0.0       0.4
TCP-Frag            12      0.0         8 1480      0.0       0.0       0.8
TCP-other 40417291290   9410.3         4   290 37753.5       0.3       2.1
UDP-DNS      101696764     23.6         2    77     68.5       0.6       3.6
UDP-NTP       13067239      3.0         1    78      3.1       0.0       5.0
UDP-TFTP        674721      0.1         6    86      1.0       3.5       3.8
UDP-Frag        489782      0.1       706 1424     80.5       1.5       1.8
UDP-other 46275723602 10774.4        22    82 243252.3       0.8       0.5
ICMP         767922077    178.7         5   283    988.4       1.2       2.5
GRE           74492207     17.3        15   114    271.3       2.3       0.2
IP-other           701      0.0         1    21      0.0       0.1       4.2
Total:     120704831150 28103.8        11   141 316870.2       0.6       1.2
SrcIf         SrcIPaddress    DstIf         DstIPaddress    Pr SrcP DstP Pkts
Gi0/0         10.136.89.1     Se1/0*        192.168.87.156 01 0000 0800     5
Gi0/0         10.136.89.1     Se1/0         192.168.87.156 01 0000 0800     5
Se1/0         192.168.67.176 Gi0/0*        10.136.89.1     01 0000 0000     5
Se1/0         192.168.67.16 Gi0/0         10.136.89.1     01 0000 0000     5

Hi,
To see QoS information you need to use this command : show ip cache verbose flow.
The asterisk signals you it is an egress flow.
Regards
Alain
Don't forget to rate helpful posts.

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How to read iCal events from SQLite Cache file?

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OK, here we go ... I hope. I have tried it on my iCal, with about 2000 entries, and it worked. I cannot guarantee that it will work for you.
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AK
<pre style="font-family: 'Monaco', 'Courier New', Courier, monospace; overflow:auto; color: #222; background: #DDD; padding: 0.2em; font-size: 10px; width:400px">on run
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Command to clear cache

What's the command to clear cache?
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As per the previous reply if you only want to remove certain cached pages. If you want to delete your entire cache disable the cache first via the gui in caching specifics.
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I'm unable to open up Lightroom 5, I get this message in a pop up box: "Lightroom encountered an error when reading from it's preview cache and needs to quit" Underneath that is "Lightroom will attempt to fix this problem the next time when it launches."

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What is use of Read-Text command in Sapscript plz replay

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Hi Majid,
It's a function module to read the texts from a text file. Generally it is used to retrieve the long texts.
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CALL FUNCTION 'READ_TEXT'
EXPORTING
CLIENT = SY-MANDT
OBJECT = ?...
NAME = ?...
ID = ?...
LANGUAGE = ?...
ARCHIVE_HANDLE = 0
IMPORTING HEADER =
TABLES LINES = ?...
EXCEPTIONS ´
ID =
LANGUAGE =
NAME =
NOT_FOUND =
OBJECT =
REFERENCE_CHECK =
WRONG_ACCESS_TO_ARCHIVE =
Export parameters
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Reference field: SY-MANDT
Default value: SY-MANDT
OBJECT
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NAME
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Reference field: THEAD-TDNAME
ID
Enter the text ID of the text module. Table TTXID contains the valid text IDs, depending on the text object.
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HEADER
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LINES
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Structure: TLINE
Exceptions:
ID
The text ID specified in the parameter ID does not exist in table TTXID. It must be defined there together with the object of the text module.
LANGUAGE
The parameter LANGUAGE contains a language key that does not exist in table T002.
NAME
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WRONG_ACCESS_ TO_ARCHIVE
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Br,
laxmi.

When opening the program LR 5 encounters an error when reading from it's preview cache.

When opening the program LR 5 encounters an error when reading from it's preview cache. It says it will correct the problem when it re opens. Why does this happen and how do I correct it?

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Hi,
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hi,
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I'd like to ask a question,
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lets assume the column name is etl_end_time
Agents can be controlled using reports(analysis in 11g). There is a Condition tab while creating agents which can be used to control agents based on output of the report.
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Lets say you are setting the TIMESTAMPDIFF function to return the difference in minutes. Then create a filter on this column with operator as greater than or equal to and value as say 1 minute( this is ur choice)
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Read through Scheme in Replicated Cache with berkely db

Hi i have a 20 gb of data, while restarting the server i need to populate all the data in to coherence cache.if i create a pre load java class hadrly it will take 30 mins to 1 hour to load the data in to cache, while loading time if any request came means how can give the response to the request. i have gone through the Read through scheme its good. But i dont know how to implement with replicated cahce. is it possible to implement the read through+replicated cache+berkeley. if yes menas please post the sample code with full reference. thanks in advance
Edited by: 875786 on Dec 5, 2011 8:10 PM

If you read the documentation for the replicated scheme configuration here: http://docs.oracle.com/cd/E24290_01/coh.371/e22837/appendix_cacheconfig.htm#BABGHEJE ans specifically the part about the <backing-map> configutation you will see...
http://docs.oracle.com/cd/E24290_01/coh.371/e22837/appendix_cacheconfig.htm#BABGHEJE:
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Hello All,
I am migrating from OpenSolaris 2009.11 to SolarisExpress 11.
I noticed that "zfs list" takes longer than usual, and is not instant. I then discovered via a combination of arcstat.pl and iostat -xnc 2 that every time a list command is issued, there are disk reads. This leads me to believe that some metadata is not getting cached.
This is not the case in OpenSolaris where repeated "zfs list" do not cause disk reads.
Has anyone observed this, and do you know of any solution?
This is on an IDLE sustem with 48 GB of RAM - with plenty of free memory.

Hi Steve,
Great info again. I am still new to dtrace, particularly navigating probes and etc. I've seen that navigation tree before.
I would like to start by answering your questions:
Q) Have you implemented any ARC tuning to limit the ARC?
-> No out of the box config
Q) Are you running short on memory? (the memstat above should tell you)
-> Definetelly not. I have 48 GB ram, ARC grows to about 38 GB and then stops growing. I can reproduce problem at boot at will with only 8GB used. Nothing is getting aged out of the ARC at that time. Only those metadata reads never get stored.
Q) Are any of your fileystems over 70% full?
-> No. I am curious, what changes when this happens? Particularly in regards to ARC - perhaps another discussion, I don't want to distract this subject.
Q) Have you altered what data is/is not cached? ($ zfs get primarycache)
-> No - everything should be cached. I also have recently added l2cache (80GB). The metadata is not cached there neither.
I am not yet familiar with dtrace processing capabilities, thus I had to parse output via perl. Notice how each execution has the exact same number of misses. This is due to the fact that these particular datablocks (metadata blocks) are not cached in the arc at all:
:~/dtrace# perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h' ^C
:~/dtrace# ./zfs_list.d -c 'zfs list' |perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h'
dtrace: script './zfs_list.d' matched 4828 probes
dtrace: pid 11021 has exited
$VAR1 = {
          ':arc-hit' => 2,
          ':arc-miss' => 192
:~/dtrace# ./zfs_list.d -c 'zfs list' |perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h'
dtrace: script './zfs_list.d' matched 4828 probes
dtrace: pid 11026 has exited
$VAR1 = {
          ':arc-hit' => 1,
          ':arc-miss' => 192
:~/dtrace# ./zfs_list.d -c 'zfs list' |perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h'
dtrace: script './zfs_list.d' matched 4828 probes
dtrace: pid 11031 has exited
$VAR1 = {
          ':arc-hit' => 12,
          ':arc-miss' => 192
:~/dtrace# ./zfs_list.d -c 'zfs list' |perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h'
dtrace: script './zfs_list.d' matched 4828 probes
dtrace: pid 11036 has exited
$VAR1 = {
          ':arc-hit' => 4,
          ':arc-miss' => 192
:~/dtrace# ./zfs_list.d -c 'zfs list' |perl -MData::Dumper -e 'while (<>) {if (/.+(:arc-hit|:arc-miss).*/) { $h{$1}+=1}} print Dumper \%h'
dtrace: script './zfs_list.d' matched 4828 probes
dtrace: pid 11041 has exited
$VAR1 = {
          ':arc-hit' => 27,
          ':arc-miss' => 192
:~/dtrace# I presume next steps would be to perform stack analysis on which blocks are been not cached. I don't know how to do this ... I am guessing this is a mid-function probe? "| arc_read_nolock:arc-miss" I don't know how to access it's parameters.
FYI, here's an example of a cache miss in my zfs list:
0 -> arc_read
0    -> arc_read_nolock
0      -> spa_guid
0      <- spa_guid
0      -> buf_hash_find
0        -> buf_hash
0        <- buf_hash
0      <- buf_hash_find
0      -> add_reference
0      <- add_reference
0      -> buf_cons
0        -> arc_space_consume
0        <- arc_space_consume
0      <- buf_cons
0      -> arc_get_data_buf
0        -> arc_adapt
0          -> arc_reclaim_needed
0          <- arc_reclaim_needed
0        <- arc_adapt
0        -> arc_evict_needed
0          -> arc_reclaim_needed
0          <- arc_reclaim_needed
0        <- arc_evict_needed
0        -> zio_buf_alloc
0        <- zio_buf_alloc
0        -> arc_space_consume
0        <- arc_space_consume
0      <- arc_get_data_buf
0      -> arc_access
0       | arc_access:new_state-mfu
0        -> arc_change_state
0        <- arc_change_state
0      <- arc_access
0     | arc_read_nolock:arc-miss
0     | arc_read_nolock:l2arc-miss
0      -> zio_read
0        -> zio_create
0          -> zio_add_child
0          <- zio_add_child
0        <- zio_create
0      <- zio_read
0      -> zio_nowait
0        -> zio_unique_parent
0          -> zio_walk_parents
0          <- zio_walk_parents
0          -> zio_walk_parents
0          <- zio_walk_parents
0        <- zio_unique_parent
0        -> zio_execute
0          -> zio_read_bp_init
0            -> zio_buf_alloc
0            <- zio_buf_alloc
0            -> zio_push_transform
0            <- zio_push_transform
0          <- zio_read_bp_init
0          -> zio_ready
0            -> zio_wait_for_children
0            <- zio_wait_for_children
0            -> zio_wait_for_children
0            <- zio_wait_for_children
0            -> zio_walk_parents
0            <- zio_walk_parents
0            -> zio_walk_parents
0            <- zio_walk_parents
0            -> zio_notify_parent
0            <- zio_notify_parent
0          <- zio_ready
0          -> zio_taskq_member
0          <- zio_taskq_member
0          -> zio_vdev_io_start
0            -> spa_config_enter
0            <- spa_config_enter
0            -> vdev_mirror_io_start
0              -> vdev_mirror_map_alloc
0                -> spa_get_random
0                <- spa_get_random
0                -> vdev_lookup_top
0                <- vdev_lookup_top
0              <- vdev_mirror_map_alloc
0              -> vdev_mirror_child_select
0                -> vdev_readable
0                  -> vdev_is_dead
0                  <- vdev_is_dead
0                <- vdev_readable
0                -> vdev_dtl_contains
0                <- vdev_dtl_contains
0              <- vdev_mirror_child_select
0              -> zio_vdev_child_io
0                -> zio_create
0                  -> zio_add_child
0                  <- zio_add_child
0                <- zio_create
0              <- zio_vdev_child_io
0              -> zio_nowait
0                -> zio_execute
0                  -> zio_vdev_io_start
0                    -> spa_syncing_txg
0                    <- spa_syncing_txg
0                    -> zio_buf_alloc
0                    <- zio_buf_alloc
0                    -> zio_push_transform
0                    <- zio_push_transform
0                    -> vdev_mirror_io_start
0                      -> vdev_mirror_map_alloc
0                      <- vdev_mirror_map_alloc
0                      -> vdev_mirror_child_select
0                        -> vdev_readable
0                          -> vdev_is_dead
0                          <- vdev_is_dead
0                        <- vdev_readable
0                        -> vdev_dtl_contains
0                        <- vdev_dtl_contains
0                      <- vdev_mirror_child_select
0                      -> zio_vdev_child_io
0                        -> zio_create
0                          -> zio_add_child
0                          <- zio_add_child
0                        <- zio_create
0                      <- zio_vdev_child_io
0                      -> zio_nowait
0                        -> zio_execute
0                          -> zio_vdev_io_start
0                            -> vdev_cache_read
0                              -> vdev_cache_allocate
0                              <- vdev_cache_allocate
0                            <- vdev_cache_read
0                            -> vdev_queue_io
0                              -> vdev_queue_io_add
0                              <- vdev_queue_io_add
0                              -> vdev_queue_io_to_issue
0                                -> vdev_queue_io_remove
0                                <- vdev_queue_io_remove
0                              <- vdev_queue_io_to_issue
0                            <- vdev_queue_io
0                            -> vdev_accessible
0                              -> vdev_is_dead
0                              <- vdev_is_dead
0                            <- vdev_accessible
0                            -> vdev_disk_io_start
0                            <- vdev_disk_io_start
0                          <- zio_vdev_io_start
0                        <- zio_execute
0                      <- zio_nowait
0                    <- vdev_mirror_io_start
0                  <- zio_vdev_io_start
0                  -> zio_vdev_io_done
0                    -> zio_wait_for_children
0                    <- zio_wait_for_children
0                  <- zio_vdev_io_done
0                <- zio_execute
0              <- zio_nowait
0            <- vdev_mirror_io_start
0          <- zio_vdev_io_start
0          -> zio_vdev_io_done
0            -> zio_wait_for_children
0            <- zio_wait_for_children
0          <- zio_vdev_io_done
0        <- zio_execute
0      <- zio_nowait
0    <- arc_read_nolock
0 <- arc_read                              I've compared the output of a single-non cached metadata read, to a single read from filesystem by running dd and read from a file that is not in the cache. The only difference in the stack is that the non-cached reads are missing:
0                                -> vdev_queue_offset_compare
0                                <- vdev_queue_offset_compare This is called in "-> vdev_queue_io_to_issue ". But I don't think this is relevant, perhaps related to metadata vs file data read.
What do you think should be next?

I would like to know that my lightroom 5 has suddenly stopped working... whenever i am launching it it is showing that lightroom has ecncountered a problem in reading the photos from its cache..plzz help me to slove this problm... as soon as possible..

it is shwing that it has ebcountered an eror from reading from its preview cache and needs to qiut...
after re-instalation also it i still showing the same thing... plzz help me.

That error message indicates that your preview cache files have become corrupt. This is not a critical problem to solve. Just delete the previews file it carries the same name as your catalog file with the extension ending "Previews.LRDATA" see the screen capture. Delete this file and when you next restart Lightroom it will rebuild the previews.
The link below will let you know where the file is located.
Preference and other file locations | Lightroom 4

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Hi,
I need to open file from url using command line, but I'm still getting some error (wrong filename).
I've tried for example this command:
AcroRd32.exe http://www.adobe.com/devnet/acrobat/pdfs/pdf_open_parameters.pdf
Can anyone help me and tell me what's wrong?

You can't use a URL as parameter for AcroRd32.exe.

"lightroom encountered an erorr when reading from it's preview cache and needs to close"

I can't get rid of this error message. I have moved/deleted the preview cache..did not help. I then deleted all the other files in the "Lightroom" folder...doesn't help. Please help!! thank you in advance

Thanks everyone. Just for future people who may read this... Turns out..LR had created another catalog on my C:/ drive that I didn't know about. (My main catalog is located on a separate drive.) So, when I was doing all of these steps to my main catalog, it didn't work. Problem was on the C:/ drive. I still wasted a ton of time talking to support and the person was not knowledgeable. He/She kept telling me that my catlog was corrupted even though the error message clearly stated it was the preview cache. All of these software companies need to a) bring their support desks back into this country, b) train the people to actually know the product inside and out. I've had to contact 3 different companies for support over the past few weeks and all of them gave me useless generic answers that you can find on their websites. Frustrating. Sorry for the rant and thanks again everyone.

Feig LRU 2000 UHF reader - Transparent Command

Hi,
Does anyone have any idea how to construct a Transparent command using mode 1 in FEIG lru 2000 uhf reader, for EPC command SELECT? I have been trying to accomplish the same for several days, but cudnt come up with a solution.
Earnestly looking forward to hear regarding the same.
Thanks & Regards,
Sharmila.

Got it. I tried booting with MOD_AUTOLOAD set to yes, and it was working fine. Looks like I needed to specify some more modules in my list.

Read a command sh ip cache

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