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Full Discussion: mmap failed
Operating Systems HP-UX mmap failed Post 302135301 by scotbuff on Friday 7th of September 2007 12:28:05 PM
Old 09-07-2007
mmap failed
We recently have been seeing the following type of error on our development server. Being somewhat new to HP-UX I was hoping to get some insight. Here is what I have found.

I have been doing some research.

/usr/lib/dld.sl: Call to mmap() failed - TEXT /u07/mdev/lib/libCLEND.sl
/usr/lib/dld.sl: Not enough space
Errors like this most often are related to inadequate swap space.. but now I am seeing that this type of error with TEXT can be related to inqadequate Shared memory.

If I run ipcs -ma and add up the SEG SZ, I get 26 gb. (I think).

kmtune reports:
maxdsiz 0x40000000
maxdsiz_64 0x80000000

maxtsiz 100663296
maxtsiz_64 0x40000000


Basicaly speaking.. if we continue to these mmap errors, we may need to review Shared Memory?

Thoughts?

SegSz from ipcs -ma

348
61,760
8,192
18,995,752
65,626
22,908
512
8,024
1,258,299,392
1,052,782,592
1,052,782,592
1,077,948,416
843,067,392
6,593,462,272
8,304,742,400
5,821,710,336
1,000
7,462,912
159,744
7,462,912
7,462,912
3,301,376
3,301,376
552,960
3,301,376
7,462,912
8,192
4,755,456
73,728
1,544,192
2,969,600
1,155,072
290,816
1,273,856
2,547,712
8,192
176,128
1,155,072
335,872
4,096
3,301,376
454,656
4,096
4,096
4,096
1,575,760
352
1,602,800
352
1,602,800
352
768
1,565,000
352
1,541,560
7,462,912
159,744
7,462,912
7,462,912
3,301,376
3,301,376
552,960
3,301,376
7,462,912
8,192
4,755,456
73,728
1,191,936
2,310,144
1,155,072
290,816
1,273,856
2,547,712
8,192
176,128
1,155,072
335,872
4,096
3,301,376
454,656
4,096
4,096
4,096
352
26,151,907,818
 

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LEARN ABOUT OPENSOLARIS

iconv_pc_cyr

iconv_pc_cyr(5)                                         Standards, Environments, and Macros                                        iconv_pc_cyr(5)

NAME

       iconv_pc_cyr - code set conversion tables for Alternative PC Cyrillic

DESCRIPTION

       The following code set conversions are supported:

       +---------------------------------------------------------------------+
       |                   Code Set Conversions Supported                    |
       +--------------+--------+--------------+--------+---------------------+
       |    Code      |Symbol  |Target Code   |Symbol  |    Target Output    |
       +--------------+--------+--------------+--------+---------------------+
       |PC Cyrillic   |alt     |ISO 8859-5    |iso5    | ISO 8859-5 Cyrillic |
       +--------------+--------+--------------+--------+---------------------+
       |PC Cyrillic   |alt     |KOI8-R        |koi8    | KOI8-R              |
       +--------------+--------+--------------+--------+---------------------+
       |PC Cyrillic   |alt     |MS 1251       |win5    | Windows Cyrillic    |
       +--------------+--------+--------------+--------+---------------------+
       |PC Cyrillic   |alt     |Mac Cyrillic  |mac     | Macintosh Cyrillic  |
       +--------------+--------+--------------+--------+---------------------+

CONVERSIONS

       The conversions are performed according to the following tables. All values in the tables are given in octal.

   PC Cyrillic to ISO 8859-5
       For the conversion of PC Cyrillic to ISO 8859-5, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |               |     Conversions|Performed       |               |
       | PC Cyrillic   |  ISO 8859-5    | PC Cyrillic    |  ISO 8859-5   |
       |24             | 4              |231             |311            |
       |200            | 260            |232             |312            |
       |201            | 261            |233             |313            |
       |202            | 262            |234             |314            |
       |203            | 263            |235             |315            |
       |204            | 264            |236             |316            |
       |205            | 265            |237             |317            |
       |206            | 266            |240             |320            |
       |207            | 267            |241             |321            |
       |210            | 270            |242             |322            |
       |211            | 271            |243             |323            |
       |212            | 272            |244             |324            |
       |213            | 273            |245             |325            |
       |214            | 274            |246             |326            |
       |215            | 275            |247             |327            |
       |216            | 276            |250             |330            |
       |217            | 277            |251             |331            |
       |220            | 300            |252             |332            |
       |221            | 301            |253             |333            |
       |222            | 302            |254             |334            |
       |223            | 303            |255             |335            |
       |224            | 304            |256             |336            |
       |225            | 305            |257             |337            |
       |226            | 306            |260-337         |255            |
       |227            | 307            |360             |241            |
       |230            | 310            |362-376         |255            |
       +---------------+----------------+----------------+---------------+

   PC Cyrillic to KOI8-R
       For the conversion of PC Cyrillic to KOI8-R, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |               |     Conversions|Performed       |               |
       | PC Cyrillic   |    KOI8-R      | PC Cyrillic    |    KOI8-R     |
       |24             | 4              |242             |327            |
       |200            | 341            |243             |307            |
       |201            | 342            |244             |304            |
       |202            | 367            |245             |305            |
       |203            | 347            |246             |326            |
       |204            | 344            |247             |332            |
       |205            | 345            |250             |311            |
       |206            | 366            |251             |312            |
       |207            | 372            |252             |313            |
       |210            | 351            |253             |314            |
       |211            | 352            |254             |315            |
       |212            | 353            |255             |316            |
       |213            | 354            |256             |317            |
       |214            | 355            |257             |320            |
       |215            | 356            |260-337         |255            |
       |216            | 357            |340             |322            |
       |217            | 360            |341             |323            |
       |220            | 362            |342             |324            |
       |221            | 363            |343             |325            |
       |222            | 364            |344             |306            |
       |223            | 365            |345             |310            |
       |224            | 346            |346             |303            |
       |225            | 350            |347             |336            |
       |226            | 343            |350             |333            |
       |227            | 376            |351             |335            |
       |230            | 373            |352             |337            |
       |231            | 375            |353             |331            |
       |232            | 377            |354             |330            |
       |233            | 371            |355             |334            |
       |234            | 370            |356             |300            |
       |235            | 374            |357             |321            |
       |236            | 340            |360             |263            |
       |237            | 361            |361             |243            |
       |240            | 301            |362-376         |255            |
       |241            | 302            |                |               |
       +---------------+----------------+----------------+---------------+

   PC Cyrillic to MS 1251
       For the conversion of PC Cyrillic to MS 1251, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |               |     Conversions|Performed       |               |
       | PC Cyrillic   |    MS 1251     | PC Cyrillic    |   MS 1251     |
       |24             | 4              |242             |342            |
       |200            | 300            |243             |343            |
       |201            | 301            |244             |344            |
       |202            | 302            |245             |345            |
       |203            | 303            |246             |346            |
       |204            | 304            |247             |347            |
       |205            | 305            |250             |350            |
       |206            | 306            |251             |351            |
       |207            | 307            |252             |352            |
       |210            | 310            |253             |353            |
       |211            | 311            |254             |354            |
       |212            | 312            |255             |355            |
       |213            | 313            |256             |356            |
       |214            | 314            |257             |357            |
       |215            | 315            |260-337         |210            |
       |216            | 316            |340             |360            |
       |217            | 317            |341             |361            |
       |220            | 320            |342             |362            |
       |221            | 321            |343             |363            |
       |222            | 322            |344             |364            |
       |223            | 323            |345             |365            |
       |224            | 324            |346             |366            |
       |225            | 325            |347             |367            |
       |226            | 326            |350             |370            |
       |227            | 327            |351             |371            |
       |230            | 330            |352             |372            |
       |231            | 331            |353             |373            |
       |232            | 332            |354             |374            |
       |233            | 333            |355             |375            |
       |234            | 334            |356             |376            |
       |235            | 335            |357             |377            |
       |236            | 336            |360             |250            |
       |237            | 337            |361             |270            |
       |240            | 340            |362-376         |210            |
       |241            | 341            |                |               |
       +---------------+----------------+----------------+---------------+

   PC Cyrillic to Mac Cyrillic
       For the conversion of PC Cyrillic to Mac Cyrillic, all characters not in the following table are mapped unchanged.

       +-----------------------------------------------------------------+
       |               |     Conversions|Performed       |               |
       | PC Cyrillic   | Mac Cyrillic   | PC Cyrillic    | Mac Cyrillic  |
       |24             | 4              |341             |361            |
       |240            | 340            |342             |362            |
       |241            | 341            |343             |363            |
       |242            | 342            |344             |364            |
       |243            | 343            |345             |365            |
       |244            | 344            |346             |366            |
       |245            | 345            |347             |367            |
       |246            | 346            |350             |370            |
       |247            | 347            |351             |371            |
       |250            | 350            |352             |372            |
       |251            | 351            |353             |373            |
       |252            | 352            |354             |374            |
       |253            | 353            |355             |375            |
       |254            | 354            |356             |376            |
       |255            | 355            |357             |337            |
       |256            | 356            |360             |335            |
       |257            | 357            |361             |336            |
       |260-337        | 40             |362-376         |40             |
       |340            | 360            |                |               |
       +---------------+----------------+----------------+---------------+

FILES

       /usr/lib/iconv/*.so             conversion modules

       /usr/lib/iconv/*.t              conversion tables

       /usr/lib/iconv/iconv_data       list of conversions supported by conversion tables

SEE ALSO

       iconv(1), iconv(3C), iconv(5)

SunOS 5.10                                                          18 Apr 1997                                                    iconv_pc_cyr(5)
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