Re: [rlug] sort :: sdaa dupa sdz
On 5/11/20 7:21 PM, Petru Rațiu wrote: On Mon, May 11, 2020 at 7:16 PM Claudiu N. Cismaru wrote: Si apoi iti iei de acolo ce field vrei... Sorry, Petru, ca am spoiled solutia :D Nu intentionam sa fie o "solutie" in sine, ideea de baza e ca daca vrei ceva care e putin in raspar fata de cum vor sculele pe care le ai la indemana, de cele mai multe ori e mai bine sa dai un pas inapoi si sa reformulezi problema pe care o ai in loc sa insisti sa bati cuie cu lopata. yup asta am si facut :) problema era asa : am trecut o placa raid areca in mod jbod pentru a face raid-ul software.. pentru asta totusi nu e hba (cum mi-a zis si supportul lor) nu obtin exact deviceurile ci niste block deviceuri ce sunt "translatate" .. astfel incercam sa listez toate sd-urile din care sa scot sata-urile placi de baza mixate pentru ca: mdadm -D /dev/md0 /dev/md0: Number Major Minor RaidDevice State 0 65 1280 active sync /dev/sdy 1 65 1601 active sync /dev/sdaa dar solutia gasita de mine a fost sa: find /dev/disk/by-path -name "*scsi*" | sort si apoi realpath pe fiecare in parte .. avantajul e ca datorita modului de functionare (alocare lun-uri) am o oaresce garantie ca ordinea corespunde cu sloturile asociate in card/backplane (oricum neavand alta modalitate de mapare system<->card) in caz ca apare intrebarea de ce vreau denumirile cu /dev/sd* e doar de convenienta pentru lucrul cu mdadm Adrian Sau cum zicea un clasic: "Q: How can I use X to do Y? A: If what you want is to do Y, you should ask that question without pre-supposing the use of a method that may not be appropriate. Questions of this form often indicate a person who is not merely ignorant about X, but confused about what problem Y they are solving and too fixated on the details of their particular situation." ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
>
> ls -l /dev/sd{a..z}{,{a..z}} 2>/dev/null | sort -k 5,5 -k 6,6
Actually, you can drop -k 5,5, daca mentii sd*.
--
Claudiu N. Cismaru
___
RLUG mailing list
RLUG@lists.lug.ro
http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
On Mon, May 11, 2020 at 7:16 PM Claudiu N. Cismaru wrote: > > Si apoi iti iei de acolo ce field vrei... Sorry, Petru, ca am spoiled > solutia :D > > Nu intentionam sa fie o "solutie" in sine, ideea de baza e ca daca vrei ceva care e putin in raspar fata de cum vor sculele pe care le ai la indemana, de cele mai multe ori e mai bine sa dai un pas inapoi si sa reformulezi problema pe care o ai in loc sa insisti sa bati cuie cu lopata. Sau cum zicea un clasic: "Q: How can I use X to do Y? A: If what you want is to do Y, you should ask that question without pre-supposing the use of a method that may not be appropriate. Questions of this form often indicate a person who is not merely ignorant about X, but confused about what problem Y they are solving and too fixated on the details of their particular situation." -- P. ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
> aha! multumesc de idee! nu ca idee in sine ci ca pot sa fac sortul mai
> devreme de rezultatul final
> adica:
> find /dev/disk/by-path -name "*scsi*" | sort
> si pe urma pot sa fac realpath pe fiecare entry, asa ca sun ordonate si
> blockdeviceurile date de placa
> si filtrate (nu am sata-urile locale) (nu e hba, e un raid areca trecut in
> jbod)
Sau ai putea sa simplifici o gramada, daca ai fi citit cu atentie mailul lui
Petru... si obtineai one liner genul:
ls -l /dev/sd{a..z}{,{a..z}} 2>/dev/null | sort -k 5,5 -k 6,6
Si apoi iti iei de acolo ce field vrei... Sorry, Petru, ca am spoiled solutia :D
--
Claudiu N. Cismaru
___
RLUG mailing list
RLUG@lists.lug.ro
http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
On duminică, 10 mai 2020 18:54:16 EEST Adrian Sevcenco wrote: > Salutare! Are cineva idee cum pot sa fac sort-ul sa imi puna sdaa sdab dupa > sdz? momentan imi tot da: > sda > sdab > un numare de deviceuri cu 4 litere > tot restul deviceurilor cu 3 litere > sdz > > Multumesc! > Adrian > > ___ > RLUG mailing list > RLUG@lists.lug.ro > http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro $ ls /dev/sd* |sort -t '/' --key 3.4,3.4 --key 3.3,3.3 ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
On 5/11/20 3:12 PM, Cristian Paslaru wrote: (fdisk -l 2>/dev/null|grep '^Disk /dev/sd.:'|sort; fdisk -l 2>/dev/null|grep '^Disk /dev/sda.:'|sort)|nl -v0 aha! multumesc de idee! nu ca idee in sine ci ca pot sa fac sortul mai devreme de rezultatul final adica: find /dev/disk/by-path -name "*scsi*" | sort si pe urma pot sa fac realpath pe fiecare entry, asa ca sun ordonate si blockdeviceurile date de placa si filtrate (nu am sata-urile locale) (nu e hba, e un raid areca trecut in jbod) Merci!! Adrian 0 Disk /dev/sda: 2000.4 GB, 2000398934016 bytes 1 Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes 2 Disk /dev/sdc: 4000.8 GB, 4000787030016 bytes 3 Disk /dev/sdd: 4000.8 GB, 4000787030016 bytes 4 Disk /dev/sde: 2000.4 GB, 2000398934016 bytes 5 Disk /dev/sdf: 2000.4 GB, 2000398934016 bytes 6 Disk /dev/sdg: 4000.8 GB, 4000787030016 bytes 7 Disk /dev/sdh: 2000.4 GB, 2000398934016 bytes 8 Disk /dev/sdi: 2000.4 GB, 2000398934016 bytes 9 Disk /dev/sdj: 2000.4 GB, 2000398934016 bytes 10 Disk /dev/sdl: 2000.4 GB, 2000398934016 bytes 11 Disk /dev/sdm: 2000.4 GB, 2000398934016 bytes 12 Disk /dev/sdn: 2000.4 GB, 2000398934016 bytes 13 Disk /dev/sdo: 2000.4 GB, 2000398934016 bytes 14 Disk /dev/sdp: 2000.4 GB, 2000398934016 bytes 15 Disk /dev/sdq: 2000.4 GB, 2000398934016 bytes 16 Disk /dev/sdr: 2000.4 GB, 2000398934016 bytes 17 Disk /dev/sds: 2000.4 GB, 2000398934016 bytes 18 Disk /dev/sdt: 2000.4 GB, 2000398934016 bytes 19 Disk /dev/sdu: 2000.4 GB, 2000398934016 bytes 20 Disk /dev/sdv: 2000.4 GB, 2000398934016 bytes 21 Disk /dev/sdw: 2000.4 GB, 2000398934016 bytes 22 Disk /dev/sdx: 2000.4 GB, 2000398934016 bytes 23 Disk /dev/sdy: 2000.4 GB, 2000398934016 bytes 24 Disk /dev/sdz: 2000.4 GB, 2000398934016 bytes 25 Disk /dev/sdaa: 2000.4 GB, 2000398934016 bytes 26 Disk /dev/sdab: 2000.4 GB, 2000398934016 bytes 27 Disk /dev/sdac: 4000.8 GB, 4000787030016 bytes 28 Disk /dev/sdad: 2000.4 GB, 2000398934016 bytes 29 Disk /dev/sdae: 2000.4 GB, 2000398934016 bytes 30 Disk /dev/sdaf: 2000.4 GB, 2000398934016 bytes 31 Disk /dev/sdah: 2000.4 GB, 2000398934016 bytes 32 Disk /dev/sdai: 2000.4 GB, 2000398934016 bytes 33 Disk /dev/sdaj: 2000.4 GB, 2000398934016 bytes 34 Disk /dev/sdak: 4000.8 GB, 4000787030016 bytes 35 Disk /dev/sdal: 2000.4 GB, 2000398934016 bytes On Sun, May 10, 2020 at 6:56 PM Adrian Sevcenco wrote: Salutare! Are cineva idee cum pot sa fac sort-ul sa imi puna sdaa sdab dupa sdz? momentan imi tot da: sda sdab un numare de deviceuri cu 4 litere tot restul deviceurilor cu 3 litere sdz Multumesc! Adrian ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
Re: [rlug] sort :: sdaa dupa sdz
(fdisk -l 2>/dev/null|grep '^Disk /dev/sd.:'|sort; fdisk -l 2>/dev/null|grep '^Disk /dev/sda.:'|sort)|nl -v0 0 Disk /dev/sda: 2000.4 GB, 2000398934016 bytes 1 Disk /dev/sdb: 2000.4 GB, 2000398934016 bytes 2 Disk /dev/sdc: 4000.8 GB, 4000787030016 bytes 3 Disk /dev/sdd: 4000.8 GB, 4000787030016 bytes 4 Disk /dev/sde: 2000.4 GB, 2000398934016 bytes 5 Disk /dev/sdf: 2000.4 GB, 2000398934016 bytes 6 Disk /dev/sdg: 4000.8 GB, 4000787030016 bytes 7 Disk /dev/sdh: 2000.4 GB, 2000398934016 bytes 8 Disk /dev/sdi: 2000.4 GB, 2000398934016 bytes 9 Disk /dev/sdj: 2000.4 GB, 2000398934016 bytes 10 Disk /dev/sdl: 2000.4 GB, 2000398934016 bytes 11 Disk /dev/sdm: 2000.4 GB, 2000398934016 bytes 12 Disk /dev/sdn: 2000.4 GB, 2000398934016 bytes 13 Disk /dev/sdo: 2000.4 GB, 2000398934016 bytes 14 Disk /dev/sdp: 2000.4 GB, 2000398934016 bytes 15 Disk /dev/sdq: 2000.4 GB, 2000398934016 bytes 16 Disk /dev/sdr: 2000.4 GB, 2000398934016 bytes 17 Disk /dev/sds: 2000.4 GB, 2000398934016 bytes 18 Disk /dev/sdt: 2000.4 GB, 2000398934016 bytes 19 Disk /dev/sdu: 2000.4 GB, 2000398934016 bytes 20 Disk /dev/sdv: 2000.4 GB, 2000398934016 bytes 21 Disk /dev/sdw: 2000.4 GB, 2000398934016 bytes 22 Disk /dev/sdx: 2000.4 GB, 2000398934016 bytes 23 Disk /dev/sdy: 2000.4 GB, 2000398934016 bytes 24 Disk /dev/sdz: 2000.4 GB, 2000398934016 bytes 25 Disk /dev/sdaa: 2000.4 GB, 2000398934016 bytes 26 Disk /dev/sdab: 2000.4 GB, 2000398934016 bytes 27 Disk /dev/sdac: 4000.8 GB, 4000787030016 bytes 28 Disk /dev/sdad: 2000.4 GB, 2000398934016 bytes 29 Disk /dev/sdae: 2000.4 GB, 2000398934016 bytes 30 Disk /dev/sdaf: 2000.4 GB, 2000398934016 bytes 31 Disk /dev/sdah: 2000.4 GB, 2000398934016 bytes 32 Disk /dev/sdai: 2000.4 GB, 2000398934016 bytes 33 Disk /dev/sdaj: 2000.4 GB, 2000398934016 bytes 34 Disk /dev/sdak: 4000.8 GB, 4000787030016 bytes 35 Disk /dev/sdal: 2000.4 GB, 2000398934016 bytes On Sun, May 10, 2020 at 6:56 PM Adrian Sevcenco wrote: > Salutare! Are cineva idee cum pot sa fac sort-ul sa imi puna sdaa sdab > dupa sdz? > momentan imi tot da: > sda > sdab > un numare de deviceuri cu 4 litere > tot restul deviceurilor cu 3 litere > sdz > > Multumesc! > Adrian > > ___ > RLUG mailing list > RLUG@lists.lug.ro > http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro > ___ RLUG mailing list RLUG@lists.lug.ro http://lists.lug.ro/mailman/listinfo/rlug_lists.lug.ro
