Subversion Repositories planix.SVN

#include "stdinc.h"
#include "dat.h"
#include "fns.h"

static  int     verbose;
void
usage(void)
{
        fprint(2, "usage: syncindex [-v] [-B blockcachesize] config\n");
        threadexitsall("usage");
}

Config conf;

void
threadmain(int argc, char *argv[])
{
        u32int bcmem, icmem;

        bcmem = 0;
        icmem = 0;
        ARGBEGIN{
        case 'B':
                bcmem = unittoull(EARGF(usage()));
                break;
        case 'I':
                icmem = unittoull(EARGF(usage()));
                break;
        case 'v':
                verbose++;
                break;
        default:
                usage();
                break;
        }ARGEND

        if(argc != 1)
                usage();

        ventifmtinstall();
        if(initventi(argv[0], &conf) < 0)
                sysfatal("can't init venti: %r");
        if(mainindex->bloom && loadbloom(mainindex->bloom) < 0)
                sysfatal("can't load bloom filter: %r");

        if(bcmem < maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16))
                bcmem = maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16);
        if(0) fprint(2, "initialize %d bytes of disk block cache\n", bcmem);
        initdcache(bcmem);
        initlumpcache(1*1024*1024, 1024/8);
        initicache(icmem);
        initicachewrite();
        if(mainindex->bloom)
                startbloomproc(mainindex->bloom);

        if(verbose)
                printindex(2, mainindex);
        if(syncindex(mainindex) < 0)
                sysfatal("failed to sync index=%s: %r", mainindex->name);
        flushicache();
        flushdcache();

        threadexitsall(0);
}