AW: [Orca-users] Fw: Segmentation fault using 1.35

[Schuster, Stefan]

Hi Renaat,

I think you´ve to comment the following line in your orcallator file (USE_RAWDISK):

// Define the different parts of the system you want to examine.
#ifdef WATCH_OS
#define WATCH_CPU               1
#define WATCH_MUTEX             1
#define WATCH_NET               1
#define WATCH_TCP               1
#define WATCH_NFS_CLIENT        1
#define WATCH_NFS_SERVER        1
#define WATCH_MOUNTS            1
//#define USE_RAWDISK           1
#define WATCH_DISK              1
#define WATCH_DNLC              1
#define WATCH_INODE             1
#define WATCH_RAM               1
#define WATCH_PAGES             1
#endif

I hope this works, i had the same trouble. Have a nice day.

Bye,
Stefan
            
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> -----Ursprüngliche Nachricht-----
> Von:	Renaat Dumon [SMTP:renaat_dumon at hotmail.com]
> Gesendet am:	Dienstag, 26. November 2002 14:57
> An:	orca-users at orcaware.com
> Betreff:	[Orca-users] Fw: Segmentation fault using 1.35
> 
>  
> Hi all,
>  
> orcallator is bailing out on me on one of my systems with a "segmentation fault".  I know this problem has been posted before but I can't find any solution in the (now abandoned) Yahoo group system
>  
> In short, I'm using Solaris 8, on a E-4500 with a couple of T3 arrays for storage.
> I'm using SE 3.3,  and 1.35 for orcallator/orca
>  
> The problem seems to be related to enumerating the raw disks, where it tries to reference an element in an array, with index (nil)
>  
> Here's an excerpt from the debug log:
> 
> if (RAW_disk_map<1> == <1>)
> raw_disk_map()
> strcpy(first_name<>, GLOBAL_disk_info[0].short_name<md10>)
> first_len = strlen(first_name<md10>)
> for(i = <0>
> ; i<0> < RAW_disk_count<22>; i++)
> i = <0>
> if (strncmp(RAW_disk[0].short_name[0]<s>, <st>, <2>) != <0>)
> if (strncmp(RAW_disk[0].short_name[0]<s>, <fd>, <2>) != <0>)
> for(j = <0>
> ; j<0> < <512>; j++)
> j = <0>
> strcpy(short_name<>, GLOBAL_disk_info[0].short_name<md10>)
> if (j<0> > <0>)
> if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md10>) == <0>)
> j++;
> strcpy(short_name<md10>, GLOBAL_disk_info[1].short_name<md20>)
> if (j<1> > <0>)
> if (strncmp(first_name<md10>, short_name<md20>, first_len<4>) == <0>)
> if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md20>) == <0>)
> j++;
> strcpy(short_name<md20>, GLOBAL_disk_info[2].short_name<md0>)
> if (j<2> > <0>)
> if (strncmp(first_name<md10>, short_name<md0>, first_len<4>) == <0>)
> if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md0>) == <0>)
> j++;
> strcpy(short_name<md0>, GLOBAL_disk_info[3].short_name<md11>)
> if (j<3> > <0>)
> if (strncmp(first_name<md10>, short_name<md11>, first_len<4>) == <0>)
> if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md11>) == <0>)
> j++;
> strcpy(short_name<md11>, GLOBAL_disk_info[4].short_name<md21>)
> if (j<4> > <0>)
> if (strncmp(first_name<md10>, short_name<md21>, first_len<4>) == <0>)
> if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md21>) == <0>)
> j++;
> strcpy(short_name<md21>, GLOBAL_disk_info[5].short_name<md1>)
> if (j<5> > <0>)
> if (strncmp(first_name<md10>, short_name<md1>, first_len<4>) == <0>)> > if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md1>) == <0>)
> j++;
> strcpy(short_name<md1>, GLOBAL_disk_info[6].short_name<(nil)>)
> Segmentation fault
> 
>  
>  
>  
> Thanks for shedding some light on this,
>  
> Renaat Dumon


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