Byla vydána verze 1.91.0 programovacího jazyka Rust (Wikipedie). Podrobnosti v poznámkách k vydání. Vyzkoušet Rust lze například na stránce Rust by Example.
Ministerstvo průmyslu a obchodu vyhlásilo druhou veřejnou soutěž v programu TWIST, který podporuje výzkum, vývoj a využití umělé inteligence v podnikání. Firmy mohou získat až 30 milionů korun na jeden projekt zaměřený na nové produkty či inovaci podnikových procesů. Návrhy projektů lze podávat od 31. října do 17. prosince 2025. Celková alokace výzvy činí 800 milionů korun.
Google v srpnu oznámil, že na „certifikovaných“ zařízeních s Androidem omezí instalaci aplikací (včetně „sideloadingu“) tak, že bude vyžadovat, aby aplikace byly podepsány centrálně registrovanými vývojáři s ověřenou identitou. Iniciativa Keep Android Open se to snaží zvrátit. Podepsat lze otevřený dopis adresovaný Googlu nebo petici na Change.org.
Byla vydána nová verze 18 integrovaného vývojového prostředí (IDE) Qt Creator. S podporou Development Containers. Podrobný přehled novinek v changelogu.
Cursor (Wikipedie) od společnosti Anysphere byl vydán ve verzi 2.0. Jedná se o multiplatformní proprietární editor kódů s podporou AI (vibe coding).
Google Chrome 142 byl prohlášen za stabilní. Nejnovější stabilní verze 142.0.7444.59 přináší řadu novinek z hlediska uživatelů i vývojářů. Podrobný přehled v poznámkách k vydání. Opraveno bylo 20 bezpečnostních chyb. Za nejvážnější z nich bylo vyplaceno 50 000 dolarů. Vylepšeny byly také nástroje pro vývojáře.
Pro moddery Minecraftu: Java edice Minecraftu bude bez obfuskace.
Národní identitní autorita, tedy NIA ID, MeG a eOP jsou nedostupné. Na nápravě se pracuje [𝕏].
Americký výrobce čipů Nvidia se stal první firmou na světě, jejíž tržní hodnota dosáhla pěti bilionů USD (104,5 bilionu Kč). Nvidia stojí v čele světového trhu s čipy pro umělou inteligenci (AI) a výrazně těží z prudkého růstu zájmu o tuto technologii. Nvidia již byla první firmou, která překonala hranici čtyř bilionů USD, a to letos v červenci.
Po Canonicalu a SUSE oznámil také Red Hat, že bude podporovat a distribuovat toolkit NVIDIA CUDA (Wikipedie).
A nejde to treba resit zavolanim nejaky funkce HALu a udisku, aby ignorovaly to jednotku DVD?Něco jako killall hald?
 
             14.6.2010 18:11
Jardík             | skóre: 40
             | blog: jarda_bloguje
        14.6.2010 18:11
Jardík             | skóre: 40
             | blog: jarda_bloguje
            
         14.6.2010 18:41
Jardík             | skóre: 40
             | blog: jarda_bloguje
        14.6.2010 18:41
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             | blog: jarda_bloguje
            
         14.6.2010 18:14
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             | Milevsko
        14.6.2010 18:14
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         14.6.2010 18:45
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             | blog: jarda_bloguje
        14.6.2010 18:45
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             | blog: jarda_bloguje
            
         14.6.2010 18:49
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        14.6.2010 18:49
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         14.6.2010 18:55
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        14.6.2010 18:55
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             | blog: jarda_bloguje
            
         14.6.2010 19:15
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             | Milevsko
        14.6.2010 19:15
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             14.6.2010 20:17
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             | blog: jarda_bloguje
        14.6.2010 20:17
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             | blog: jarda_bloguje
            
         14.6.2010 20:21
Jardík             | skóre: 40
             | blog: jarda_bloguje
        14.6.2010 20:21
Jardík             | skóre: 40
             | blog: jarda_bloguje
            
        mount, když nezadáš -t, hádá typ FS právě pomocí blkid.
             14.6.2010 21:10
Jardík             | skóre: 40
             | blog: jarda_bloguje
        14.6.2010 21:10
Jardík             | skóre: 40
             | blog: jarda_bloguje
            
        EVALUATE, vyzerá to zajímavě, cituji:
The "udev" method uses udev /dev/disk/by-* symlinks and the "scan" method scans all block devices from the /proc/partitions file.
 14.6.2010 21:45
Jardík             | skóre: 40
             | blog: jarda_bloguje
        14.6.2010 21:45
Jardík             | skóre: 40
             | blog: jarda_bloguje
            
        
char *blkid_devno_to_devname(dev_t devno)
{
	struct dir_list *list = NULL, *new_list = NULL;
	char *devname = NULL;
	const char **dir;
	/*
	 * Add the starting directories to search in reverse order of
	 * importance, since we are using a stack...
	 */
	for (dir = devdirs; *dir; dir++)
		add_to_dirlist(*dir, NULL, &list);
	while (list) {
		struct dir_list *current = list;
		list = list->next;
		DBG(DEBUG_DEVNO, printf("directory %s\n", current->name));
		blkid__scan_dir(current->name, devno, &new_list, &devname);
		free(current->name);
		free(current);
		if (devname)
			break;
		/*
		 * If we're done checking at this level, descend to
		 * the next level of subdirectories. (breadth-first)
		 */
		if (list == NULL) {
			list = new_list;
			new_list = NULL;
		}
	}
	free_dirlist(&list);
	free_dirlist(&new_list);
	if (!devname) {
		DBG(DEBUG_DEVNO,
		    printf("blkid: couldn't find devno 0x%04lx\n",
			   (unsigned long) devno));
	} else {
		DBG(DEBUG_DEVNO,
		    printf("found devno 0x%04llx as %s\n", (long long)devno, devname));
	}
	return devname;
}
Hledání souboru zařízení skenováním předdefinovaných adresářů a na každý nalezený soubor volat fstat(), aby ho našel, to se na mě nezlobte, ale je to prasárna. Ono to totiž zatím "nějak" funguje, tak to nikoho netrápí.if (S_ISBLK(sb.st_mode) && ioctl(fd, CDROM_GET_CAPABILITY, NULL) >= 0) pr->flags |= BLKID_CDROM_DEV;To jako, že character device nemůže být CD-ROM? Např /dev/sg1 u mě je character device a CD-ROM to teda je. Ale pravda, že udisks testuje jen blokové zařízení.
Blkid je část e2fsprogs a je to poměrně klíčová součást systému.Niektoré distribúcie používajú verziu knižnice, ktoré je v util-linux-ng.
 15.6.2010 00:56
Jardík             | skóre: 40
             | blog: jarda_bloguje
        15.6.2010 00:56
Jardík             | skóre: 40
             | blog: jarda_bloguje
            
        
....
nějaký věcičky k zavádění procesu do paměti a tak
....
23:56:09 open("/dev/sr0", O_RDONLY)     = 3
23:56:09 fadvise64(3, 0, 0, POSIX_FADV_RANDOM) = 0
23:56:09 fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 0), ...}) = 0
23:56:09 uname({sys="Linux", node="Jardik-PC", ...}) = 0
23:56:09 ioctl(3, BLKGETSIZE64, 0xe11020) = 0
23:56:09 fstat(3, {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 0), ...}) = 0
23:56:09 lseek(3, 0, SEEK_SET)          = 0
23:56:09 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:56:27 lseek(3, 0, SEEK_SET)          = 0
23:56:27 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:56:35 lseek(3, 0, SEEK_SET)          = 0
23:56:35 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:56:44 lseek(3, 0, SEEK_SET)          = 0
23:56:44 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:56:53 ioctl(3, BLKSSZGET, 0xe11030)  = 0
23:56:53 lseek(3, 0, SEEK_SET)          = 0
23:56:53 read(3, 0xe11808, 512)         = -1 EIO (Input/output error)
23:57:02 lseek(3, 0, SEEK_SET)          = 0
23:57:02 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:11 lseek(3, 0, SEEK_SET)          = 0
23:57:11 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:20 lseek(3, 0, SEEK_SET)          = 0
23:57:20 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:29 lseek(3, 0, SEEK_SET)          = 0
23:57:29 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:38 lseek(3, 28672, SEEK_SET)      = 28672
23:57:38 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:47 lseek(3, 0, SEEK_SET)          = 0
23:57:47 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:57:56 lseek(3, 0, SEEK_SET)          = 0
23:57:56 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:05 lseek(3, 0, SEEK_SET)          = 0
23:58:05 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:14 lseek(3, 0, SEEK_SET)          = 0
23:58:14 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:22 lseek(3, 0, SEEK_SET)          = 0
23:58:22 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:31 lseek(3, 0, SEEK_SET)          = 0
23:58:31 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:40 lseek(3, 0, SEEK_SET)          = 0
23:58:40 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:49 lseek(3, 0, SEEK_SET)          = 0
23:58:49 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:58:58 lseek(3, 0, SEEK_SET)          = 0
23:58:58 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:07 lseek(3, 0, SEEK_SET)          = 0
23:59:07 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:16 lseek(3, 0, SEEK_SET)          = 0
23:59:16 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:25 lseek(3, 0, SEEK_SET)          = 0
23:59:25 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:34 lseek(3, 3072, SEEK_SET)       = 3072
23:59:34 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:43 lseek(3, 3072, SEEK_SET)       = 3072
23:59:43 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
23:59:52 lseek(3, 3072, SEEK_SET)       = 3072
23:59:52 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:00 lseek(3, 3072, SEEK_SET)       = 3072
00:00:00 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:09 lseek(3, 7168, SEEK_SET)       = 7168
00:00:09 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:18 lseek(3, 7168, SEEK_SET)       = 7168
00:00:18 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:27 lseek(3, 7168, SEEK_SET)       = 7168
00:00:27 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:36 lseek(3, 7168, SEEK_SET)       = 7168
00:00:36 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:45 lseek(3, 15360, SEEK_SET)      = 15360
00:00:45 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:00:54 lseek(3, 15360, SEEK_SET)      = 15360
00:00:54 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:03 lseek(3, 15360, SEEK_SET)      = 15360
00:01:03 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:12 lseek(3, 15360, SEEK_SET)      = 15360
00:01:12 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:21 lseek(3, 31744, SEEK_SET)      = 31744
00:01:21 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:30 lseek(3, 31744, SEEK_SET)      = 31744
00:01:30 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:38 lseek(3, 31744, SEEK_SET)      = 31744
00:01:38 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:47 lseek(3, 31744, SEEK_SET)      = 31744
00:01:47 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:01:56 lseek(3, 64512, SEEK_SET)      = 64512
00:01:56 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:05 lseek(3, 64512, SEEK_SET)      = 64512
00:02:05 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:14 lseek(3, 64512, SEEK_SET)      = 64512
00:02:14 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:23 lseek(3, 64512, SEEK_SET)      = 64512
00:02:23 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:32 lseek(3, 3072, SEEK_SET)       = 3072
00:02:32 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:41 lseek(3, 3072, SEEK_SET)       = 3072
00:02:41 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:50 lseek(3, 7168, SEEK_SET)       = 7168
00:02:50 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:02:59 lseek(3, 7168, SEEK_SET)       = 7168
00:02:59 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:08 lseek(3, 15360, SEEK_SET)      = 15360
00:03:08 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:17 lseek(3, 15360, SEEK_SET)      = 15360
00:03:17 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:25 lseek(3, 31744, SEEK_SET)      = 31744
00:03:25 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:34 lseek(3, 31744, SEEK_SET)      = 31744
00:03:34 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:43 lseek(3, 64512, SEEK_SET)      = 64512
00:03:43 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:03:52 lseek(3, 64512, SEEK_SET)      = 64512
00:03:52 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:01 lseek(3, 0, SEEK_SET)          = 0
00:04:01 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:10 lseek(3, 1024, SEEK_SET)       = 1024
00:04:10 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:19 lseek(3, 1024, SEEK_SET)       = 1024
00:04:19 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:28 lseek(3, 1024, SEEK_SET)       = 1024
00:04:28 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:37 lseek(3, 1024, SEEK_SET)       = 1024
00:04:37 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:46 lseek(3, 1024, SEEK_SET)       = 1024
00:04:46 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:04:55 lseek(3, 8192, SEEK_SET)       = 8192
00:04:55 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:04 lseek(3, 65536, SEEK_SET)      = 65536
00:05:04 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:12 lseek(3, 65536, SEEK_SET)      = 65536
00:05:12 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:20 lseek(3, 65536, SEEK_SET)      = 65536
00:05:20 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:28 lseek(3, 8192, SEEK_SET)       = 8192
00:05:28 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:37 lseek(3, 65536, SEEK_SET)      = 65536
00:05:37 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:46 lseek(3, 32768, SEEK_SET)      = 32768
00:05:46 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:05:54 lseek(3, 32768, SEEK_SET)      = 32768
00:05:54 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:03 lseek(3, 32768, SEEK_SET)      = 32768
00:06:03 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:12 lseek(3, 32768, SEEK_SET)      = 32768
00:06:12 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:21 lseek(3, 32768, SEEK_SET)      = 32768
00:06:21 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:30 lseek(3, 32768, SEEK_SET)      = 32768
00:06:30 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:39 lseek(3, 32768, SEEK_SET)      = 32768
00:06:39 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:48 lseek(3, 32768, SEEK_SET)      = 32768
00:06:48 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:06:57 lseek(3, 32768, SEEK_SET)      = 32768
00:06:57 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:06 lseek(3, 32768, SEEK_SET)      = 32768
00:07:06 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:15 lseek(3, 131072, SEEK_SET)     = 131072
00:07:15 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:23 lseek(3, 131072, SEEK_SET)     = 131072
00:07:23 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:31 lseek(3, 135168, SEEK_SET)     = 135168
00:07:31 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:39 lseek(3, 135168, SEEK_SET)     = 135168
00:07:39 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:48 lseek(3, 139264, SEEK_SET)     = 139264
00:07:48 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:07:56 lseek(3, 139264, SEEK_SET)     = 139264
00:07:56 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:04 lseek(3, 393216, SEEK_SET)     = 393216
00:08:04 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:12 lseek(3, 393216, SEEK_SET)     = 393216
00:08:12 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:21 lseek(3, 397312, SEEK_SET)     = 397312
00:08:21 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:29 lseek(3, 397312, SEEK_SET)     = 397312
00:08:29 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:37 lseek(3, 401408, SEEK_SET)     = 401408
00:08:37 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:46 lseek(3, 401408, SEEK_SET)     = 401408
00:08:46 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:08:54 lseek(3, 1024, SEEK_SET)       = 1024
00:08:54 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:09:03 lseek(3, 1024, SEEK_SET)       = 1024
00:09:03 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:09:12 lseek(3, 1024, SEEK_SET)       = 1024
00:09:12 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:09:21 lseek(3, 1024, SEEK_SET)       = 1024
00:09:21 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:09:30 lseek(3, 0, SEEK_SET)          = 0
00:09:30 read(3, 0xe11808, 1377)        = -1 EIO (Input/output error)
00:09:39 lseek(3, 8192, SEEK_SET)       = 8192
00:09:39 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:09:48 lseek(3, 512, SEEK_SET)        = 512
00:09:48 read(3, 0xe11808, 512)         = -1 EIO (Input/output error)
00:09:56 lseek(3, 2048, SEEK_SET)       = 2048
00:09:56 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:05 lseek(3, 2048, SEEK_SET)       = 2048
00:10:05 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:14 lseek(3, 0, SEEK_SET)          = 0
00:10:14 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:23 lseek(3, 0, SEEK_SET)          = 0
00:10:23 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:32 lseek(3, 0, SEEK_SET)          = 0
00:10:32 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:41 lseek(3, 0, SEEK_SET)          = 0
00:10:41 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:50 lseek(3, 1024, SEEK_SET)       = 1024
00:10:50 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:10:59 lseek(3, 1024, SEEK_SET)       = 1024
00:10:59 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:08 lseek(3, 1024, SEEK_SET)       = 1024
00:11:08 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:17 lseek(3, 1024, SEEK_SET)       = 1024
00:11:17 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:26 lseek(3, 1024, SEEK_SET)       = 1024
00:11:26 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:34 lseek(3, 65536, SEEK_SET)      = 65536
00:11:34 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:43 lseek(3, 65536, SEEK_SET)      = 65536
00:11:43 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:11:51 lseek(3, 8192, SEEK_SET)       = 8192
00:11:51 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:00 lseek(3, 1024, SEEK_SET)       = 1024
00:12:00 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:09 lseek(3, 2048, SEEK_SET)       = 2048
00:12:09 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:18 lseek(3, 4096, SEEK_SET)       = 4096
00:12:18 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:27 lseek(3, 8192, SEEK_SET)       = 8192
00:12:27 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:36 lseek(3, 0, SEEK_SET)          = 0
00:12:36 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:45 lseek(3, 1024, SEEK_SET)       = 1024
00:12:45 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:12:54 lseek(3, 0, SEEK_SET)          = 0
00:12:54 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:03 lseek(3, 0, SEEK_SET)          = 0
00:13:03 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:11 lseek(3, 0, SEEK_SET)          = 0
00:13:11 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:20 lseek(3, 0, SEEK_SET)          = 0
00:13:20 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:29 lseek(3, 4096, SEEK_SET)       = 4096
00:13:29 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:38 lseek(3, 65536, SEEK_SET)      = 65536
00:13:38 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:46 lseek(3, 0, SEEK_SET)          = 0
00:13:46 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:13:55 lseek(3, 0, SEEK_SET)          = 0
00:13:55 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:14:04 lseek(3, 2097152, SEEK_SET)    = 2097152
00:14:04 read(3, 0xe11808, 1024)        = -1 EIO (Input/output error)
00:14:13 close(3)                       = 0
00:14:13 exit_group(2)                  = ?
Pro každej typ FS, co to zná to v podstatě hledá, jestli tam je superblok a pod. Jenže vždy čtení selže. Otázkou je proč. Schválně jsem si napsal testovací prográmek, kterej čte bloky o velikostech 512B - 32k. U CD/DVD/BD je správná velikost bloku 2k, jenže tam je taky chyba. I u 32k (velikost ECC bloku) je chyba. MMC standard nám říká:
When recorded, DVD+RW medium is ECC block readable. An intelligent controller may separate individual sector data from a decoded ECC block. Thus for the Host, DVD+RW media is 2 048 byte sector readable.
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