Plataforma: CentOS 6.2 Shell: tcsh
EDITAR
Brian Swift apontou uma solução viável. Ele ressalta que, se o diretório inicial é servido via NFS, root em um cliente pode não ter as mesmas permissões. Efetuando login como root no servidor NFS, a pasta é excluída sem reclamação. Isso ainda me deixa com algumas perguntas não respondidas.
Antecedentes:
- Eu criei este arquivo como
root appr. 2 anos atrás no mesmo cliente eu
tentei os comandos abaixo em.
- Todas as outras pastas
root criadas no
esse mesmo cliente daquele mesmo período de tempo (meados de 2010) excluído
sem reclamação.
Perguntas:
- O que torna essa pasta um floco de neve especial em relação ao outro cliente
root criou pastas no meu diretório inicial?
- Existe alguma maneira de verificar permissões de NFS desviantes?
Mais uma vez eu devo a Brian um grande obrigado por chegar ao fundo disso, ele é realmente um super usuário!
Pergunta ORIGINAL:
Estou perdido quanto ao que está acontecendo no mundo aqui ... root possui este diretório bloqueado (de um manual gcc-4.4.3 install) no meu diretório inicial. Eu mudei para root ( su root , também tentei su ) e tentei deletá-lo e obter erros de permissão. Eu tento alterar as permissões, a operação é negada. Eu tento lsattr / chattr e recebo erros ioctl no terminal.
Para deixar claro, estou fazendo uma limpeza geral no meu diretório pessoal e consegui remover todos os outros arquivos que eu queria muito bem com a ajuda de root para hackear as barreiras de permissões etc. É só essa pasta que está dando dor.
Veja o que eu tentei ....
COMANDO:
whoami
OUTPUT
root
COMANDO:
rm -rf gcc-4.4.3_objdir
OUTPUT
> gcc-4.4.3_objdir rm: cannot remove
> 'gcc-4.4.3_objdir/config.status': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/x86_64-unknown-linux-gnu': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/intl/config.status': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/intl/config.intl': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/intl/config.cache':
> Permission denied rm: cannot remove 'gcc-4.4.3_objdir/intl/Makefile':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/intl/config.log': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/intl/config.h': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/libdecnumber/decNumber.o': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/libdecnumber/gstdint.h':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/config.status': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/libdecnumber/decimal128.o': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/libdecnumber/decimal32.o':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/decContext.o': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/libdecnumber/bid2dpd_dpd2bid.o':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/host-ieee64.o': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/libdecnumber/decimal64.o': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/libdecnumber/config.cache':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/host-ieee32.o': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/libdecnumber/host-ieee128.o':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/Makefile': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/libdecnumber/libdecnumber.a': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/libdecnumber/config.log':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/libdecnumber/stamp-h1': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/libdecnumber/config.h': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/build/errors.o': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/cstamp-h': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/objc': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/config.status': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/gthr-default.h': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/gcc/options.h': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/gcc/gccbug': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/gcc/ada/Makefile':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/ada/gcc-interface/Makefile': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/cs-bconfig.h': Permission
> denied rm: cannot remove 'gcc-4.4.3_objdir/gcc/tmp-modes.h':
> Permission denied rm: cannot remove 'gcc-4.4.3_objdir/gcc/java':
> Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/auto-host.h': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/gcc/doc': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/bconfig.h': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/.gdbinit': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/tm.h': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/objcp': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/as': Permission denied rm: cannot remove
> 'gcc-4.4.3_objdir/gcc/config.cache': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/gcc/optionlist': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/gcc/configargs.h': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/s-options': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/Make-hooks': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/s-options-h': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/Makefile': Permission denied
> rm: cannot remove 'gcc-4.4.3_objdir/gcc/cp': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/collect-ld': Permission denied rm:
> cannot remove 'gcc-4.4.3_objdir/gcc/nm': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/gcc/config.log': Permission denied rm: cannot
> remove 'gcc-4.4.3_objdir/gcc/config.h': Permission denied rm: cannot
...
COMANDO:
ls -laFd gcc-4.4.3_objdir
OUTPUT
drwxr-xr-x. 10 root root 4096 Mar 19 2010 gcc-4.4.3_objdir/
COMANDO:
id
OUTPUT
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel) context=unconfined_u:unconfined_r:unconfined_t:###########
COMANDO:
chown -R root:root gcc-4.4.3_objdir
OUTPUT
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/build': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/cstamp-h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/objc': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/config.status': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/gthr-default.h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/options.h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/gccbug': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/ada/Makefile': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/ada/gcc-interface/Makefile': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/gcc/ada/gcc-interface': Operation not permitted
...
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/libiberty': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixopts.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/config.status': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixinc.sh': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixincl.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/mkheaders.almost': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/mkheaders': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixincl': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/server.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixlib.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixtests.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/procopen.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/full-stamp': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/Makefile': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/config.log': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/stamp-h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/config.h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes/fixfixes.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/fixincludes': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu/config.cache': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/stage_final': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/stage_current': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/Makefile': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/config.status': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/line-map.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/lex.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/identifiers.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/symtab.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/mkdeps.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/makedepend': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/pch.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/localedir.h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/directives.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/config.cache': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/makedepend.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/localedir.hs': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/traditional.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/init.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/charset.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/Makefile': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/libcpp.a': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/directives-only.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/errors.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/makedepend.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/pch.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/charset.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/line-map.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/mkdeps.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/symtab.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/files.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/directives-only.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/directives.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/expr.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/init.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/identifiers.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/lex.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/traditional.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps/macro.Po': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/.deps': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/macro.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/config.log': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/expr.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/stamp-h1': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/files.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/config.h': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp/errors.o': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/libcpp': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/stage_last': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir/config.log': Operation not permitted
chown: changing ownership of 'gcc-4.4.3_objdir': Operation not permitted
COMANDO:
stat gcc-4.4.3_objdir
OUTPUT
File: 'gcc-4.4.3_objdir'
Size: 4096 Blocks: 8 IO Block: 8192 directory
Device: 1ch/28d Inode: 36835590 Links: 10
Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2012-04-24 04:04:17.251456720 -0400
Modify: 2010-03-19 18:23:51.000000000 -0400
Change: 2012-04-20 12:02:38.334456000 -0400
COMANDO:
chattr -i gcc-4.4.3_objdir
OUTPUT
chattr: Inappropriate ioctl for device while reading flags on gcc-4.4.3_objdir
COMANDO:
lsattr gcc-4.4.3_objdir
OUTPUT
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/config.status
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/x86_64-unknown-linux-gnu
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/intl
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/libdecnumber
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/gcc
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/serdep.tmp
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/libiberty
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/zlib
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/build-x86_64-unknown-linux-gnu
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/stage_final
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/stage_current
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/Makefile
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/libcpp
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/stage_last
lsattr: Inappropriate ioctl for device While reading flags on gcc-4.4.3_objdir/config.log