From: Ben Gras Date: Fri, 22 Jul 2005 18:30:40 +0000 (+0000) Subject: autopart, setupcd updates X-Git-Tag: v3.1.0~564 X-Git-Url: http://zhaoyanbai.com/repos/nslookup.html?a=commitdiff_plain;h=b9e585c81cd4842f8ec70a1f49c938e8e1536ec9;p=minix.git autopart, setupcd updates --- diff --git a/commands/Makefile b/commands/Makefile index 75c1f3e94..17dd09291 100755 --- a/commands/Makefile +++ b/commands/Makefile @@ -41,6 +41,7 @@ all install clean:: cd ftpd && $(MAKE) $@ cd ftpd200 && $(MAKE) $@ cd ibm && $(MAKE) $@ + cd indent && $(MAKE) $@ cd kermit && $(MAKE) $@ cd m4 && $(MAKE) $@ cd make && $(MAKE) $@ diff --git a/commands/ibm/Makefile b/commands/ibm/Makefile index 6318a44cd..8a0f4ebce 100755 --- a/commands/ibm/Makefile +++ b/commands/ibm/Makefile @@ -13,6 +13,7 @@ ALL = \ loadfont \ loadkeys \ mixer \ + autopart \ part \ partition \ playwave \ diff --git a/commands/ibm/autopart.c b/commands/ibm/autopart.c index c2774cf1a..cbdf8e6a1 100755 --- a/commands/ibm/autopart.c +++ b/commands/ibm/autopart.c @@ -237,7 +237,8 @@ typedef struct region { * entry (used_part is non-NULL) or free space (free_* * contains data). */ - struct part_entry *used_part; + struct part_entry used_part; + int is_used_part; int free_sec_start, free_sec_last; } region_t; @@ -251,6 +252,13 @@ int nordonly = 0; device_t *firstdev= nil, *curdev; +#define MAX_DEVICES 100 + static struct { + device_t *dev; + int nr_partitions, free_regions, used_regions, sectors, nr_regions; + region_t regions[NR_REGIONS]; + } devices[MAX_DEVICES]; + void newdevice(char *name, int scanning, int disk_only) /* Add a device to the device list. If scanning is set then we are reading * /dev, so insert the device in device number order and make /dev/c0d0 current. @@ -1680,18 +1688,18 @@ ssize_t boot_readwrite(int rw) int cylinderalign(region_t *reg) { - if(reg->used_part) { - if(reg->used_part->lowsec != table[0].lowsec + sectors - && (reg->used_part->lowsec % secpcyl)) { + if(reg->is_used_part) { + if(reg->used_part.lowsec != table[0].lowsec + sectors + && (reg->used_part.lowsec % secpcyl)) { int extra; - extra = secpcyl - (reg->used_part->lowsec % secpcyl); - reg->used_part->lowsec += extra; - reg->used_part->size -= extra; + extra = secpcyl - (reg->used_part.lowsec % secpcyl); + reg->used_part.lowsec += extra; + reg->used_part.size -= extra; } - if((reg->used_part->size+1) % secpcyl) { - reg->used_part->size -= secpcyl - ((reg->used_part->size + 1) % secpcyl); + if((reg->used_part.size+1) % secpcyl) { + reg->used_part.size -= secpcyl - ((reg->used_part.size + 1) % secpcyl); } - return reg->used_part->size > 0; + return reg->used_part.size > 0; } if(reg->free_sec_start != table[0].lowsec + sectors && (reg->free_sec_start % secpcyl)) { @@ -1822,7 +1830,7 @@ void m_read(int ev, object_t *op) /* Free region before this partition. */ regions[nr_regions].free_sec_start = free_sec; regions[nr_regions].free_sec_last = table[i].lowsec-1; - regions[nr_regions].used_part = NULL; + regions[nr_regions].is_used_part = 0; if(cylinderalign(®ions[nr_regions])) { nr_regions++; free_regions++; @@ -1838,7 +1846,7 @@ void m_read(int ev, object_t *op) } } - regions[nr_regions].used_part = &table[i]; + memcpy(®ions[nr_regions].used_part, &table[i], sizeof(table[i])); free_sec = table[i].lowsec+table[i].size; nr_partitions++; @@ -1850,7 +1858,7 @@ void m_read(int ev, object_t *op) if(free_sec < table[0].size-1) { regions[nr_regions].free_sec_start = free_sec; regions[nr_regions].free_sec_last = table[0].lowsec + table[0].size-1; - regions[nr_regions].used_part = NULL; + regions[nr_regions].is_used_part = 0; if(cylinderalign(®ions[nr_regions])) { nr_regions++; free_regions++; @@ -2192,11 +2200,40 @@ prettysizeprint(int kb) unit = 'G'; } } - sprintf(str, "%d%cB%s", kb, unit, - toosmall ? " - too small for MINIX" : ""); + sprintf(str, "%d %cB%s", kb, unit, + toosmall ? " - too small for MINIX3" : ""); return str; } +void +printregions(region_t *theregions, int indent, int p_nr_partitions, int p_free_regions, int p_nr_regions) +{ + int r, nofree = 0; + region_t *reg; + reg = theregions; + + if((p_nr_partitions >= NR_PARTITIONS || !p_free_regions) && p_free_regions) + nofree = 1; + for(r = 0; r < p_nr_regions; r++, reg++) { + unsigned long units; + if(reg->is_used_part) { + char *name; + name = typ2txt(reg->used_part.sysind); + if(!name || strlen(name) < 2) + name = "unknown system"; + printf("%*s\033[31m%2d. in use by %s", indent, "", r, name); + units = reg->used_part.size / 2; + printf("\033[0m (%s)\n", prettysizeprint(units)); + } else if(!nofree) { + printf("%*s\033[36m%2d. free space", indent, "", r); + units = ((reg->free_sec_last - reg->free_sec_start+1))/2; + printf("\033[0m (%s)\n", prettysizeprint(units)); + } + } + + return; +} + region_t * select_region(void) { @@ -2223,25 +2260,9 @@ select_region(void) } do { - reg = regions; printf("\nI've found the following region%s on this disk (%s).\n\n", SORNOT(nr_regions), prettysizeprint(table[0].size/2)); - for(r = 0; r < nr_regions; r++, reg++) { - unsigned long units; - if(reg->used_part) { - char *name; - name = typ2txt(reg->used_part->sysind); - if(!name || strlen(name) < 2) - name = "unknown system"; - printf("\033[31m%2d. in use by %s", r, name); - units = reg->used_part->size / 2; - printf("\033[0m (%s)\n", prettysizeprint(units)); - } else if(!nofree) { - printf("\033[36m%2d. free space", r); - units = ((reg->free_sec_last - reg->free_sec_start+1))/2; - printf("\033[0m (%s)\n", prettysizeprint(units)); - } - } + printregions(regions, 0, nr_partitions, free_regions, nr_regions); if(nofree) { printf("\nOnly the expert mode can free a slot to use the free space.\n"); @@ -2262,7 +2283,7 @@ select_region(void) continue; } - if(nofree && !regions[rn].used_part) { + if(nofree && !regions[rn].is_used_part) { printf("That region number isn't available.\n"); continue; } @@ -2285,11 +2306,7 @@ select_region(void) device_t * select_disk(void) { -#define MAX_DEVICES 100 - static struct { - device_t *dev; - int free_regions, used_regions, sectors; - } devices[MAX_DEVICES]; + int i, choice, drives; static char line[500]; @@ -2306,8 +2323,11 @@ select_disk(void) if(device >= 0) { devices[i].dev = curdev; devices[i].free_regions = free_regions; + devices[i].nr_regions = nr_regions; + devices[i].nr_partitions = nr_partitions; devices[i].used_regions = used_regions; devices[i].sectors = table[0].size; + memcpy(devices[i].regions, regions, sizeof(regions)); i++; } @@ -2338,7 +2358,13 @@ select_disk(void) printf(", %d unallocated one%s ", devices[i].free_regions, SORNOT(devices[i].free_regions)); } - printf(" (%s)\n", prettysizeprint(devices[i].sectors/2)); + printf(" (%s)\n\n", prettysizeprint(devices[i].sectors/2)); + printf("regions :%d %d %d\n", + i, devices[i].nr_partitions, devices[i].free_regions); + printregions(devices[i].regions, 8, + devices[i].nr_partitions, + devices[i].free_regions, + devices[i].nr_regions); } if(drives > 1) { @@ -2374,13 +2400,13 @@ scribble_region(region_t *reg, struct part_entry **pe) { int ex, trunc = 0, changed = 0, i; struct part_entry *newpart; - if(reg->used_part && reg->used_part->size > MAX_REGION_SECTORS) { - reg->used_part->size = MAX_REGION_SECTORS; + if(reg->is_used_part && reg->used_part.size > MAX_REGION_SECTORS) { + reg->used_part.size = MAX_REGION_SECTORS; trunc = 1; changed = 1; cylinderalign(reg); } - if(!reg->used_part) { + if(!reg->is_used_part) { ex = reg->free_sec_last - reg->free_sec_start + 1; if(ex > MAX_REGION_SECTORS) { reg->free_sec_last -= ex - MAX_REGION_SECTORS; @@ -2392,7 +2418,7 @@ scribble_region(region_t *reg, struct part_entry **pe) if(trunc) { printf("\nWill only use %dMB.\n", MAX_REGION_MB); } - if(!reg->used_part) { + if(!reg->is_used_part) { for(i = 1; i <= NR_PARTITIONS; i++) if(table[i].sysind == NO_PART) break; @@ -2405,7 +2431,7 @@ scribble_region(region_t *reg, struct part_entry **pe) newpart->lowsec = reg->free_sec_start; newpart->size = reg->free_sec_last - reg->free_sec_start + 1; changed = 1; - } else newpart = reg->used_part; + } else newpart = ®->used_part; newpart->sysind = MINIX_PART; *pe = newpart; changed = 1; @@ -2444,6 +2470,7 @@ do_autopart(int resultfd) /* Write things. */ if(scribble_region(r, &pe)) { + char *name; int i, found = -1; char partbuf[100]; dirty = 1; @@ -2466,7 +2493,10 @@ do_autopart(int resultfd) fprintf(stderr, "Internal error (2).\n"); return 1; } - sprintf(partbuf, "%sp%d\n", curdev->name, found-1); + name=strrchr(curdev->name, '/'); + if(!name) name = curdev->name; + else name++; + sprintf(partbuf, "%sp%d\n", name, found-1); if(resultfd >= 0 && write(resultfd, partbuf, strlen(partbuf)) < strlen(partbuf)) { fprintf(stderr, "Couldn't write result.\n"); return 1; diff --git a/commands/ibm/postmort.c b/commands/ibm/postmort.c index 0859f3d05..c054a8b5a 100755 --- a/commands/ibm/postmort.c +++ b/commands/ibm/postmort.c @@ -238,7 +238,7 @@ struct proc *pt; printf("Nonzero if held by busy syscall: 0x%04.4x\n", pt->p_ntf_held); /* int */ printf("Next in chain of held-up processes: 0x%04.4x\n", pt->p_ntf_nextheld); /* struct proc * */ #endif - printf("SENDING, RECEIVING, etc.: 0x%04.4x\n", pt->p_flags); /* int */ + printf("SENDING, RECEIVING, etc.: 0x%04.4x\n", pt->p_rts_flags); /* int */ #if 0 printf("Memory map: 0x%04.4x\n", pt->p_map[NR_LOCAL_SEGS]); /* struct mem_map */ #endif diff --git a/commands/scripts/setupcd.sh b/commands/scripts/setupcd.sh index 8f97814fd..2f5725b80 100755 --- a/commands/scripts/setupcd.sh +++ b/commands/scripts/setupcd.sh @@ -193,7 +193,7 @@ echo "3. A different Ethernet card is installed (no networking)" echo "" echo "You can always change your mind after the install." echo "" -echo "Choice? " +echo -n "Choice? " read eth driver="" inetparams="" @@ -224,6 +224,27 @@ i86) *) test $memsize -lt 6144 && swapadv=$(expr 6144 - $memsize) esac +blockdefault=8 +echo "\ +The default block size on the disk is $blockdefault KB. However, sizes of 1 to $blockdefault KB +are also supported. If you have a small disk or small RAM you may want less +than $blockdefault KB, in which case type a block size from 1 to 8 (1, 2, 4 or $blockdefault are +suggested values). Otherwise hit ENTER for the default of $blockdefault KB blocks, which +should be fine in most cases." + +while [ -z "$blocksize" ] +do echo -n "Block size [$blockdefault KB]? " + read blocksize + if [ -z "$blocksize" ] + then blocksize=$blockdefault + fi + if [ $blocksize -gt $blockdefault -o $blocksize -lt 1 ] + then echo "$blocksize bogus block size. 1-$blockdefault please." + blocksize="" + fi +done + + echo -n " How much swap space would you like? Swapspace is only needed if this system is memory starved, like a 16-bit system with less then 2M, or a @@ -263,12 +284,11 @@ else # Forget about swap. swap= fi - echo " Migrating to disk... " -mkfs /dev/$usr +mkfs -B $blocksize /dev/$usr echo "\ Scanning /dev/$usr for bad blocks. (Hit DEL to stop the scan if you are absolutely sure that there can not be any bad blocks. Otherwise just wait.)" @@ -314,7 +334,7 @@ echo " Copying $fdroot to /dev/$root " -mkfs /dev/$root || exit +mkfs -B $blocksize /dev/$root || exit mount /dev/$root /mnt || exit # Running from the installation CD. cpdir -vx / /mnt || exit @@ -357,14 +377,14 @@ if [ $cache -eq 0 ]; then cache=; else cache="ramsize=$cache"; fi # Make bootable. installboot -d /dev/$root /usr/mdec/bootblock /boot/boot >/dev/null || exit -edparams /dev/$root "rootdev=$root; ramimagedev=$root; $cache; $inetparams; save" || exit +edparams /dev/$root "rootdev=$root; ramimagedev=$root; $cache; $inetparams; main() { delay 2000; boot }; save" || exit pfile="/usr/src/tools/fdbootparams" echo "Remembering boot parameters in ${pfile}." echo "rootdev=$root; ramimagedev=$root; $cache; save" >$pfile || exit sync echo " -Please type 'halt' to exit Minix. +Please type 'shutdown' to exit Minix. You can type 'boot $primary' to try the newly installed Minix system. See \"TESTING\" in the usage manual."