<html><body bgcolor="#FFFFFF"><div>Your version of fdisk (or fdisk) is maybe limited to 2Tb.</div><div>a warning suggest to use gnu partrd. --<div>Sebastien E.</div><div> </div></div><div> Le 1 févr. 2011 à 09:58, Kaushal Shriyan <<a href="mailto:kaushalshriyan@gmail.com">kaushalshriyan@gmail.com</a>> a écrit : </div><div></div><blockquote type="cite"><div><div class="gmail_quote">On Tue, Feb 1, 2011 at 2:14 PM, Nicolas Barcet <<a href="mailto:nick.barcet@canonical.com"><a href="mailto:nick.barcet@canonical.com">nick.barcet@canonical.com</a></a>> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div><div></div><div class="h5">On 02/01/2011 08:47 AM, Kaushal Shriyan wrote: > Hi > > I have a Customized Ubuntu 8.04 Server. Also I have a running existing > TFTP/DHCP/PXE Server. Please suggest/guide me with some pointers on how > to go about this special customized ISO. </div></div>I would recommend the following sources: <a href="http://www.ubuntu.com/system/files/u1/AutomatedDeploymentsWP-20090126.pdf" target="_blank"><a href="http://www.ubuntu.com/system/files/u1/AutomatedDeploymentsWP-20090126.pdf">http://www.ubuntu.com/system/files/u1/AutomatedDeploymentsWP-20090126.pdf</a></a> <a href="https://help.ubuntu.com/10.10/installation-guide/i386/automatic-install.html" target="_blank"><a href="https://help.ubuntu.com/10.10/installation-guide/i386/automatic-install.html">https://help.ubuntu.com/10.10/installation-guide/i386/automatic-install.html</a></a> <a href="https://help.ubuntu.com/community/InstallCDCustomization" target="_blank"><a href="https://help.ubuntu.com/community/InstallCDCustomization">https://help.ubuntu.com/community/InstallCDCustomization</a></a> Hope this helps, Nick </blockquote> </div>Hi Nick Thanks for the quick reply. Please find below the issue and suggest/guide me. I am trying to create physical parition of 4TB size. But the issue is the OS splits into size of 2TB device size. # lspci -vvv -s 09:03.0 09:03.0 RAID bus controller: 3ware Inc 9550SX SATA-RAID Subsystem: 3ware Inc 9550SX SATA-RAID Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (16000ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 96 Region 0: Memory at de000000 (64-bit, prefetchable) [size=32M] Region 2: Memory at d8500000 (64-bit, non-prefetchable) [size=4K] Region 4: I/O ports at 4000 [size=64] [virtual] Expansion ROM at d8520000 [disabled] [size=128K] Capabilities: [e0] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=3 Status: Dev=09:03.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=3 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [e8] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable- Address: 0000000000000000 Data: 0000 # tw_cli info c0 Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy ------------------------------------------------------------------------------ u0 RAID-5 OK - - 64K 4656.56 ON OFF u1 SPARE OK - - - 931.505 - OFF Port Status Unit Size Blocks Serial --------------------------------------------------------------- p0 OK u0 931.51 GB 1953525168 JP6930HD0SV61F p1 OK u0 931.51 GB 1953525168 JP6930HD0R7MJF p2 OK u0 931.51 GB 1953525168 JP6930HD0SULKF p3 OK u0 931.51 GB 1953525168 JP2940HD0PB7JC p4 OK u0 931.51 GB 1953525168 JP6930HD0R6JWF p5 OK u0 931.51 GB 1953525168 JP2940HD0PABKC p6 OK u1 931.51 GB 1953525168 JP2940HD0MMMMC p7 OK - 931.51 GB 1953525168 JP2940HD0N2MWC Name OnlineState BBUReady Status Volt Temp Hours LastCapTest --------------------------------------------------------------------------- bbu On Yes OK OK OK 0 xx-xxx-xxxx # #fdisk -l WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sda: 2199.0 GB, 2199023255040 bytes 255 heads, 63 sectors/track, 267349 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sdb: 2199.0 GB, 2199023255040 bytes 255 heads, 63 sectors/track, 267349 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdb1 1 267350 2147483647 ee EFI GPT Disk /dev/sdc: 601.8 GB, 601899402240 bytes 255 heads, 63 sectors/track, 73176 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Disk /dev/sdc doesn't contain a valid partition table Disk /dev/sdd: 2199.0 GB, 2199023255040 bytes 255 heads, 63 sectors/track, 267349 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Disk /dev/sdd doesn't contain a valid partition table Disk /dev/sde: 800.9 GB, 800944292352 bytes 255 heads, 63 sectors/track, 97375 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00000000 Disk /dev/sde doesn't contain a valid partition table Disk /dev/sdf: 400.0 GB, 400088457216 bytes 255 heads, 63 sectors/track, 48641 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x00088bbd Device Boot Start End Blocks Id System /dev/sdf1 * 1 47973 385343091 83 Linux /dev/sdf2 47974 48641 5365710 5 Extended /dev/sdf5 47974 48034 489951 83 Linux /dev/sdf6 48035 48641 4875696 82 Linux swap / Solaris root@host0122:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/sdf1 368G 109G 260G 30% / varrun 4.0G 56K 4.0G 1% /var/run varlock 4.0G 0 4.0G 0% /var/lock udev 4.0G 56K 4.0G 1% /dev devshm 4.0G 0 4.0G 0% /dev/shm /dev/sdf5 464M 55M 385M 13% /boot </div></blockquote><blockquote type="cite"><div>-- ubuntu-server mailing list <a href="mailto:ubuntu-server@lists.ubuntu.com">ubuntu-server@lists.ubuntu.com</a> <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-server">https://lists.ubuntu.com/mailman/listinfo/ubuntu-server</a> More info: <a href="https://wiki.ubuntu.com/ServerTeam"><a href="https://wiki.ubuntu.com/ServerTeam">https://wiki.ubuntu.com/ServerTeam</a></a></div></blockquote></body></html>