On Mon, 6 Aug 2007, btmarshall wrote: > Thank you,that has solved the problem. > I didn't notice anything in the man page for newfs or the platform notes for > sparc64. Did I miss this in the documentation somewhere? > Thanks again!
this is an MI issue, and not documented afaik. I've always learned the rule that block devices should be used only for mounting, and nothing else, but that does not not seem to be documented as well, except for st(4). The warning printed by newfs itself is not enough. I'm thinking about either making the warning an error or automaticaly using the raw device, like fsck does. -Otto > > > Otto Moerbeek wrote: > > > > On Mon, 6 Aug 2007, btmarshall wrote: > > > >> When I create a disklabel and newfs the filesystem more than a few gigs > >> on > >> either one of my Ultra1 sparc64 boxes, I can't mount them (mount_ffs: > >> invalid parameter) until I run an fsck and fix the superblock. > >> Here's an example: > >> > >> # disklabel -E sd0 > >> This platform requires that partition offsets/sizes be on cylinder > >> boundaries. > >> Partition offsets/sizes will be rounded to the nearest cylinder > >> automatically. > >> > >> Initial label editor (enter '?' for help at any prompt) > >> > p > >> device: /dev/rsd0c > >> type: SCSI > >> disk: SCSI disk > >> label: ATLAS V 18 SCA > >> bytes/sector: 512 > >> sectors/track: 425 > >> tracks/cylinder: 4 > >> sectors/cylinder: 1700 > >> cylinders: 20907 > >> total sectors: 35566499 > >> free sectors: 35566499 > >> rpm: 7200 > >> > >> 3 partitions: > >> # size offset fstype [fsize bsize cpg] > >> c: 35566499 0 unused 0 0 # Cyl 0 - > >> 20921* > >> > a > >> partition: [a] > >> offset: [0] > >> size: [35566499] 33333333 > >> Rounding to nearest cylinder: 33333600 > >> FS type: [4.2BSD] > >> > a > >> partition: [b] > >> offset: [33333600] > >> size: [2232899] > >> Rounding to nearest cylinder: 2232100 > >> FS type: [swap] > >> > w > >> > q > >> No label changes. > >> # newfs /dev/sd0a > >> newfs: /dev/sd0a: not a character-special device > > > > This is your problem. Always create filesystems on the raw partitions > > (/dev/rsd0a in this case). I can reproduce your problem here, and it > > disappears if I use the correct device. > > > > -Otto > > > >> Warning: cylinder groups must have a multiple of 16 cylinders > >> /dev/sd0a: 33333600 sectors in 39216 cylinders of 2 tracks, 425 > >> sectors > >> 16276.2MB in 107 cyl groups (368 c/g, 152.73MB/g, 19584 i/g) > >> super-block backups (for fsck -b #) at: > >> 32, 313280, 625632, 938880, 1251232, 1564480, 1876832, 2190080, 2502432, > >> 2815680, 3128032, 3441280, 3753632, 4066880, > >> 4379232, 4692480, 5004832, 5318080, 5630432, 5943680, 6256032, 6569280, > >> 6881632, 7194880, 7507232, 7820480, 8132832, > >> 8446080, 8758432, 9071680, 9384032, 9697280, 10009632, 10322880, > >> 10635232, > >> 10948480, 11260832, 11574080, 11886432, 12199680, > >> 12512032, 12825280, 13137632, 13450880, 13763232, 14076480, 14388832, > >> 14702080, 15014432, 15327680, 15640032, 15953280, > >> 16265632, 16578880, 16891232, 17204480, 17516832, 17830080, 18142432, > >> 18455680, 18768032, 19081280, 19393632, 19706880, > >> 20019232, 20332480, 20644832, 20958080, 21270432, 21583680, 21896032, > >> 22209280, 22521632, 22834880, 23147232, 23460480, > >> 23772832, 24086080, 24398432, 24711680, 25024032, 25337280, 25649632, > >> 25962880, 26275232, 26588480, 26900832, 27214080, > >> 27526432, 27839680, 28152032, 28465280, 28777632, 29090880, 29403232, > >> 29716480, 30028832, 30342080, 30654432, 30967680, > >> 31280032, 31593280, 31905632, 32218880, 32531232, 32844480, 33156832, > >> # fsck /dev/sd0a > >> ** /dev/rsd0a > >> BAD SUPER BLOCK: MAGIC NUMBER WRONG > >> > >> LOOK FOR ALTERNATE SUPERBLOCKS? [Fyn?] y > >> > >> USING ALTERNATE SUPERBLOCK AT 32 > >> ** File system is already clean > >> ** Last Mounted on > >> ** Phase 1 - Check Blocks and Sizes > >> ** Phase 2 - Check Pathnames > >> ** Phase 3 - Check Connectivity > >> ** Phase 4 - Check Reference Counts > >> ** Phase 5 - Check Cyl groups > >> 1 files, 1 used, 8200710 free (14 frags, 1025087 blocks, 0.0% > >> fragmentation) > >> > >> UPDATE STANDARD SUPERBLOCK? [Fyn?] y > >> > >> > >> ***** FILE SYSTEM WAS MODIFIED ***** > >> # > >> > >> I've run this on a vanilla 4.1 install, as well as a stable > >> kernel/userland > >> upgraded as of last night. > >> > >> Any clues? > >> -- > >> View this message in context: > >> http://www.nabble.com/disklabel-newfs-problem--tf4226020.html#a12021995 > >> Sent from the openbsd user - misc mailing list archive at Nabble.com. > > > > > > > > -- > View this message in context: > http://www.nabble.com/disklabel-newfs-problem--tf4226020.html#a12025401 > Sent from the openbsd user - misc mailing list archive at Nabble.com.