申威编译gpdb-1.13.0 启动报错的问题

weilh

The files belonging to this database system will be owned by user "gpadmin".
This user must also own the server process.

The database cluster will be initialized with locale "en_US.utf8".
The default text search configuration will be set to "english".

Data page checksums are enabled.

creating directory /data/gpdata/master/gpseg-1 ... ok
creating subdirectories ... ok
selecting default max_connections ... initdb: error 34304 from: "/usr/local/tonggp/bin/postgres" --boot -x0 -F -c max_connections
    =250 -c shared_buffers=4000 -c dynamic_shared_memory_type=none < "/dev/null" > "/data/gpdata/master/gpseg-1.initdb" 2>&1
initdb: removing data directory "/data/gpdata/master/gpseg-1"
2021-06-04 05:50:10.257438 GMT,,,p22145,th71442448,,,,0,,,seg-10000,,,,,"LOG","00000","skipping missing configuration file ""/dat
    a/gpdata/master/gpseg-1/postgresql.auto.conf""",,,,,,,,"ParseConfigFile","guc-file.l",562,
2021-06-04 05:52:26.502339 GMT,,,p22145,th71442448,,,,0,,,seg-10000,,,,,"PANIC","XX000","stuck spinlock (0x200101ce038) detected
    at shmem.c:201",,,,,,,,"s_lock_stuck","s_lock.c",42,1    0x1207f38f8 postgres errstart + 0x398
2    0x1207f6728 postgres elog_finish + 0xc8
3    0x1205fca20 postgres s_lock + 0x200
4    0x1205e290c postgres ShmemAlloc + 0xec
5    0x1205e2a90 postgres InitShmemAllocation + 0xa0
6    0x1205d79cc postgres CreateSharedMemoryAndSemaphores + 0xe3c
7    0x12080c808 postgres BaseInit + 0xb8
8    0x1201cb688 postgres AuxiliaryProcessMain + 0x4e8
9    0x1200a9868 postgres main + 0x328
10   0x2000c073b9c libc.so.6.1 __libc_start_main + 0x11c
11   0x1200aa06c postgres _start + 0x3c

Aborted

weilh

我修改的是gpdb-6.13.0/src/include/storage/s_lock.h文件中这里的代码
#if defined(__alpha) || defined(__alpha__) || defined(__sw_64__)        /* Alpha */
/*
* Correct multi-processor locking methods are explained in section 5.5.3
* of the Alpha AXP Architecture Handbook, which at this writing can be
* found at ftp://ftp.netbsd.org/pub/NetBSD/misc/dec-docs/index.html.
* For gcc we implement the handbook's code directly with inline assembler.
*/
#define HAS_TEST_AND_SET

typedef unsigned long slock_t;

#define TAS(lock)  tas(lock)

static __inline__ int
tas(volatile slock_t *lock)
{
        register slock_t _res;

        __asm__ __volatile__(
                "       ldl     $0, %1\n"
                "       bne     $0, 2f\n"
                "       lldl    %0, %1\n"
                "       cmpeq   %0,0,%0\n"
                "       wr_f    %0\n"
                "       mov     %0, $0\n"
                "       lstl    $0, %1\n"
                "       rd_f    $0\n"
                "       beq     %0, 2f\n"
                "       beq     $0, 2f\n"
                "       memb\n"
                "       br      3f\n"
                "2:     mov     1, %0\n"
                "3:\n"
                : "=&r"(_res), "+m"(*lock)
                :
                : "memory", "0");
        return (int) _res;
}

#define S_UNLOCK(lock)  \
do \
{\
        __asm__ __volatile__ (" memb \n"); \
        *((volatile slock_t *) (lock)) = 0; \
} while (0)

#endif /* __alpha || __alpha__ */

是不是这里的汇编指令错了呢？

TecSupport

这个问题，提交了工单，已经解决中